From 75857a918c6ad22214665da0f39e9a5f66893eb7 Mon Sep 17 00:00:00 2001
From: WPT Sync Bot <josh+wptsync@joshmatthews.net>
Date: Sat, 9 Jun 2018 21:08:43 -0400
Subject: [PATCH] Update web-platform-tests to revision
 9d009fc59a8f99e0117b841b7f49094cc690964c

---
 tests/wpt/metadata/MANIFEST.json              | 206 ++++++++++++++++--
 .../variations/font-weight-matching.html.ini  |   3 -
 ...-return-value-undefined.tentative.html.ini |   3 +-
 ...context-creation-and-destruction.html.ini} |   2 +-
 .../context-creation.html.ini}                |   2 +-
 ...-eviction-with-garbage-collection.html.ini |   2 +
 .../common/object-association.js              |   4 +-
 .../contain/contain-paint-clip-001.html       |   2 +-
 .../contain/contain-paint-clip-002-ref.html   |   4 +-
 .../contain/contain-paint-clip-002.html       |   6 +-
 .../contain/contain-paint-clip-006-ref.html   |  35 +++
 .../contain/contain-paint-clip-006.html       |  37 ++++
 .../contain/reftest.list                      |   1 +
 .../shapes1/float-retry-push-circle.html      |  35 +++
 .../shapes1/float-retry-push-image.html       |  34 +++
 .../shapes1/float-retry-push-inset.html       |  35 +++
 .../shapes1/float-retry-push-polygon.html     |  34 +++
 .../shapes1/float-retry-push-ref.html         |  22 ++
 .../shapes1/reftest.list                      |   6 +
 .../interfaces/webdriver.idl                  |   9 +
 .../keyboard-lock/idlharness.https.html       |   2 +-
 .../navigator-keyboard-lock.https.html        |  16 ++
 ...board-map-two-parallel-requests.https.html |  15 ++
 ...locked-from-cross-origin-iframe.https.html |  29 +++
 ...eyboard-map-blocked-from-iframe.https.html |  28 +++
 ...board-map-two-parallel-requests.https.html |  15 ++
 ...ard-map-two-sequential-requests.https.html |  14 ++
 ...html => navigator-keyboard-map.https.html} |   6 +-
 .../resources/iframe-keyboard-map-helper.html |  20 ++
 .../media-capabilities/idlharness.any.js      |  23 ++
 .../media-capabilities/idlharness.html        |  37 ----
 .../mediasession/idlharness.html              |  33 ++-
 .../webdriver/tests/interface.html            |  52 ++---
 33 files changed, 645 insertions(+), 127 deletions(-)
 rename tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/{glsl/misc/shader-uniform-packing-restrictions.html.ini => context/context-creation-and-destruction.html.ini} (57%)
 rename tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/{glsl/misc/shader-with-non-reserved-words.html.ini => context/context-creation.html.ini} (60%)
 create mode 100644 tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-eviction-with-garbage-collection.html.ini
 create mode 100644 tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006-ref.html
 create mode 100644 tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006.html
 create mode 100644 tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-circle.html
 create mode 100644 tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-image.html
 create mode 100644 tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-inset.html
 create mode 100644 tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-polygon.html
 create mode 100644 tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html
 create mode 100644 tests/wpt/web-platform-tests/interfaces/webdriver.idl
 create mode 100644 tests/wpt/web-platform-tests/keyboard-map/keyboard-map-two-parallel-requests.https.html
 create mode 100644 tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-blocked-from-cross-origin-iframe.https.html
 create mode 100644 tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-blocked-from-iframe.https.html
 create mode 100644 tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-two-parallel-requests.https.html
 create mode 100644 tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-two-sequential-requests.https.html
 rename tests/wpt/web-platform-tests/keyboard-map/{keyboard-map-https.html => navigator-keyboard-map.https.html} (84%)
 create mode 100644 tests/wpt/web-platform-tests/keyboard-map/resources/iframe-keyboard-map-helper.html
 create mode 100644 tests/wpt/web-platform-tests/media-capabilities/idlharness.any.js
 delete mode 100644 tests/wpt/web-platform-tests/media-capabilities/idlharness.html

diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index b9727d0314e..c648b536672 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -165811,6 +165811,18 @@
      {}
     ]
    ],
+   "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006.html": [
+    [
+     "/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006.html",
+     [
+      [
+       "/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006-ref.html",
+       "=="
+      ]
+     ],
+     {}
+    ]
+   ],
    "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-containing-block-absolute-001.html": [
     [
      "/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-containing-block-absolute-001.html",
@@ -172783,6 +172795,54 @@
      {}
     ]
    ],
+   "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-circle.html": [
+    [
+     "/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-circle.html",
+     [
+      [
+       "/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html",
+       "=="
+      ]
+     ],
+     {}
+    ]
+   ],
+   "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-image.html": [
+    [
+     "/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-image.html",
+     [
+      [
+       "/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html",
+       "=="
+      ]
+     ],
+     {}
+    ]
+   ],
+   "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-inset.html": [
+    [
+     "/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-inset.html",
+     [
+      [
+       "/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html",
+       "=="
+      ]
+     ],
+     {}
+    ]
+   ],
+   "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-polygon.html": [
+    [
+     "/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-polygon.html",
+     [
+      [
+       "/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html",
+       "=="
+      ]
+     ],
+     {}
+    ]
+   ],
    "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/shape-outside-border-box-001.html": [
     [
      "/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/shape-outside-border-box-001.html",
@@ -267613,6 +267673,11 @@
      {}
     ]
    ],
+   "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006-ref.html": [
+    [
+     {}
+    ]
+   ],
    "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-containing-block-absolute-001-ref.html": [
     [
      {}
@@ -269648,6 +269713,11 @@
      {}
     ]
    ],
+   "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html": [
+    [
+     {}
+    ]
+   ],
    "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/reftest.list": [
     [
      {}
@@ -288193,6 +288263,11 @@
      {}
     ]
    ],
+   "interfaces/webdriver.idl": [
+    [
+     {}
+    ]
+   ],
    "interfaces/webidl.idl": [
     [
      {}
@@ -288293,6 +288368,11 @@
      {}
     ]
    ],
+   "keyboard-map/resources/iframe-keyboard-map-helper.html": [
+    [
+     {}
+    ]
+   ],
    "lifecycle/resources/foo.txt": [
     [
      {}
@@ -350681,9 +350761,39 @@
      {}
     ]
    ],
-   "keyboard-map/keyboard-map-https.html": [
+   "keyboard-map/keyboard-map-two-parallel-requests.https.html": [
     [
-     "/keyboard-map/keyboard-map-https.html",
+     "/keyboard-map/keyboard-map-two-parallel-requests.https.html",
+     {}
+    ]
+   ],
+   "keyboard-map/navigator-keyboard-map-blocked-from-cross-origin-iframe.https.html": [
+    [
+     "/keyboard-map/navigator-keyboard-map-blocked-from-cross-origin-iframe.https.html",
+     {}
+    ]
+   ],
+   "keyboard-map/navigator-keyboard-map-blocked-from-iframe.https.html": [
+    [
+     "/keyboard-map/navigator-keyboard-map-blocked-from-iframe.https.html",
+     {}
+    ]
+   ],
+   "keyboard-map/navigator-keyboard-map-two-parallel-requests.https.html": [
+    [
+     "/keyboard-map/navigator-keyboard-map-two-parallel-requests.https.html",
+     {}
+    ]
+   ],
+   "keyboard-map/navigator-keyboard-map-two-sequential-requests.https.html": [
+    [
+     "/keyboard-map/navigator-keyboard-map-two-sequential-requests.https.html",
+     {}
+    ]
+   ],
+   "keyboard-map/navigator-keyboard-map.https.html": [
+    [
+     "/keyboard-map/navigator-keyboard-map.https.html",
      {}
     ]
    ],
@@ -350957,9 +351067,13 @@
      {}
     ]
    ],
-   "media-capabilities/idlharness.html": [
+   "media-capabilities/idlharness.any.js": [
     [
-     "/media-capabilities/idlharness.html",
+     "/media-capabilities/idlharness.any.html",
+     {}
+    ],
+    [
+     "/media-capabilities/idlharness.any.worker.html",
      {}
     ]
    ],
@@ -416337,7 +416451,7 @@
    "support"
   ],
   "common/object-association.js": [
-   "c6955b7bbf00d73ec5959678391aa59d36da8321",
+   "759706842deec7ed3b59c66fab89209bd93cc561",
    "support"
   ],
   "common/object-association.js.headers": [
@@ -552993,15 +553107,15 @@
    "support"
   ],
   "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-001.html": [
-   "2b106c772e9005287270f741a0ca8786e18d33c0",
+   "3688553c5cfd25d76feee6021794cc7273fe6cff",
    "reftest"
   ],
   "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002-ref.html": [
-   "2d4ada43bfe8c6863f56e1e0d2599d9151c6b4c6",
+   "185fa9ad94e9045ca490303e7256fd6ffb2cda03",
    "support"
   ],
   "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002.html": [
-   "c5538062ce33e225a09c01a48714187d206c6114",
+   "449b89844cf89f6ba2e3d27620255dab114a0755",
    "reftest"
   ],
   "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-003-ref.html": [
@@ -553024,6 +553138,14 @@
    "5ab4438dae36c8fa2af8ee2bba12bb60be3837ac",
    "reftest"
   ],
+  "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006-ref.html": [
+   "a54e26fbb340e92d8049ae84191f7a59149e8bc2",
+   "support"
+  ],
+  "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006.html": [
+   "64b9266835318fb192c4d82319f98f64a8a1c03a",
+   "reftest"
+  ],
   "css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-containing-block-absolute-001-ref.html": [
    "15047fbe1c488711c1d6c309242eb2d5838f8c7e",
    "support"
@@ -553069,7 +553191,7 @@
    "reftest"
   ],
   "css/vendor-imports/mozilla/mozilla-central-reftests/contain/reftest.list": [
-   "361cc42bb96b840d65cdda9593a543388173c4a8",
+   "f13efa449db3e07a7fcec53072121e9d906f8562",
    "support"
   ],
   "css/vendor-imports/mozilla/mozilla-central-reftests/counter-styles-3/dependent-builtin-ref.html": [
@@ -557176,8 +557298,28 @@
    "76c907a127aec740e17d009a517acccd5d3e9fd4",
    "support"
   ],
+  "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-circle.html": [
+   "64690b09c57ca1ef452e951b0f30f0815a36b87c",
+   "reftest"
+  ],
+  "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-image.html": [
+   "c3f18f590da1061b2f6ac91fddd380d9c5faad84",
+   "reftest"
+  ],
+  "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-inset.html": [
+   "d9bc1367e6f301b950703d58fae47193465350c5",
+   "reftest"
+  ],
+  "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-polygon.html": [
+   "740aa634c9078e93554d81fa08d7ae17347dedfd",
+   "reftest"
+  ],
+  "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html": [
+   "e4736754b5c44b272e94a2988dce8feb2e5478f2",
+   "support"
+  ],
   "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/reftest.list": [
-   "dcb7840f1dd2ccd57087826c2e11b960589ff729",
+   "93dca478ad98d04ac4d0c15188afcff9f7072a3c",
    "support"
   ],
   "css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/shape-outside-border-box-001-ref.html": [
@@ -588472,6 +588614,10 @@
    "1ae8b428644479b352fd5b1996677fd4dcdbb84b",
    "support"
   ],
+  "interfaces/webdriver.idl": [
+   "6f6ce7d142a9b548988c9ab2a7a13f0f1793cf6a",
+   "support"
+  ],
   "interfaces/webidl.idl": [
    "d466ddd18ed621e15cc416863502069ffccfa5b9",
    "support"
@@ -588697,7 +588843,7 @@
    "support"
   ],
   "keyboard-lock/idlharness.https.html": [
-   "010771094a9dc58e03a2c1ca2d8416866284fc2b",
+   "d196b06e8606572e1e6c1a9e81e2f0920641c069",
    "testharness"
   ],
   "keyboard-lock/navigator-keyboard-lock-blocked-from-cross-origin-iframe.https.html": [
@@ -588717,7 +588863,7 @@
    "testharness"
   ],
   "keyboard-lock/navigator-keyboard-lock.https.html": [
-   "6162fc3da9b7b104453e24b5da10d816a1a9425e",
+   "7fd35e9ffffeaa36a7fca0e57869cbc93e780e48",
    "testharness"
   ],
   "keyboard-lock/navigator-keyboard-unlock.https.html": [
@@ -588736,10 +588882,34 @@
    "3215b6729d83ca2841baf6eb33445eb07e0a7c25",
    "testharness"
   ],
-  "keyboard-map/keyboard-map-https.html": [
-   "28b559875ce9514702d181cb4cb5e0a207083e2d",
+  "keyboard-map/keyboard-map-two-parallel-requests.https.html": [
+   "44ead37a7118fb121dea19d9e381f647dbe6d6df",
    "testharness"
   ],
+  "keyboard-map/navigator-keyboard-map-blocked-from-cross-origin-iframe.https.html": [
+   "f49b379f64d6c83ad6ee8a8b9fcb34932a96ea08",
+   "testharness"
+  ],
+  "keyboard-map/navigator-keyboard-map-blocked-from-iframe.https.html": [
+   "df67fcd5adc8bc1c77a2b3abe2f7dd4c1b000958",
+   "testharness"
+  ],
+  "keyboard-map/navigator-keyboard-map-two-parallel-requests.https.html": [
+   "44ead37a7118fb121dea19d9e381f647dbe6d6df",
+   "testharness"
+  ],
+  "keyboard-map/navigator-keyboard-map-two-sequential-requests.https.html": [
+   "2d1166c6b09274bdce552a931d947a3fd1582ecc",
+   "testharness"
+  ],
+  "keyboard-map/navigator-keyboard-map.https.html": [
+   "a94a3c2ccc5c5a7f8ca96ba2035a4d7dd2a3b03e",
+   "testharness"
+  ],
+  "keyboard-map/resources/iframe-keyboard-map-helper.html": [
+   "545a86cb977d49303debac90d00339f1348f7f76",
+   "support"
+  ],
   "lifecycle/freeze.html": [
    "79f45af08ff1cfe5c29d318fe6a32d281e990960",
    "testharness"
@@ -589340,8 +589510,8 @@
    "3cafa5d2375c8f42abee8f22293705eaa6dca019",
    "testharness"
   ],
-  "media-capabilities/idlharness.html": [
-   "47b8077cfff98cf07d5794ab32974ed4bc8d8a01",
+  "media-capabilities/idlharness.any.js": [
+   "23dff2a720b31aa5066a96a373ecc25e649719e7",
    "testharness"
   ],
   "media-source/OWNERS": [
@@ -590073,7 +590243,7 @@
    "support"
   ],
   "mediasession/idlharness.html": [
-   "96a3bd3eb15a373ca1c68d528ff6514b3d7cddc1",
+   "e5b4267255f62b4505b3c656d2b377380f8dfab5",
    "testharness"
   ],
   "mediasession/mediametadata.html": [
@@ -619901,7 +620071,7 @@
    "wdspec"
   ],
   "webdriver/tests/interface.html": [
-   "f7b2c45ff8b1b5790dd390fbe2ab997766f5d9a8",
+   "0b88587deabc7a4577da90bdf6d874e596b9a240",
    "testharness"
   ],
   "webdriver/tests/is_element_selected/__init__.py": [
diff --git a/tests/wpt/metadata/css/css-fonts/variations/font-weight-matching.html.ini b/tests/wpt/metadata/css/css-fonts/variations/font-weight-matching.html.ini
index b075270b5f3..7c80799aece 100644
--- a/tests/wpt/metadata/css/css-fonts/variations/font-weight-matching.html.ini
+++ b/tests/wpt/metadata/css/css-fonts/variations/font-weight-matching.html.ini
@@ -38,6 +38,3 @@
   [Test @font-face matching for weight 249]
     expected: FAIL
 
-  [Test @font-face matching for weight 420]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html.ini b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html.ini
index 5b38c37b086..78879bad5f1 100644
--- a/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html.ini
+++ b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html.ini
@@ -1,4 +1,5 @@
 [javascript-url-abort-return-value-undefined.tentative.html]
+  expected: TIMEOUT
   [Not aborting fetch for javascript:undefined navigation]
-    expected: FAIL
+    expected: TIMEOUT
 
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/shader-uniform-packing-restrictions.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-creation-and-destruction.html.ini
similarity index 57%
rename from tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/shader-uniform-packing-restrictions.html.ini
rename to tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-creation-and-destruction.html.ini
index 594360ffb15..fbdc89a8f0d 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/shader-uniform-packing-restrictions.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-creation-and-destruction.html.ini
@@ -1,4 +1,4 @@
-[shader-uniform-packing-restrictions.html]
+[context-creation-and-destruction.html]
   expected: TIMEOUT
   [Overall test]
     expected: NOTRUN
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/shader-with-non-reserved-words.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-creation.html.ini
similarity index 60%
rename from tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/shader-with-non-reserved-words.html.ini
rename to tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-creation.html.ini
index fb8852c9e7a..393e42df192 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/shader-with-non-reserved-words.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-creation.html.ini
@@ -1,4 +1,4 @@
-[shader-with-non-reserved-words.html]
+[context-creation.html]
   expected: TIMEOUT
   [Overall test]
     expected: NOTRUN
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-eviction-with-garbage-collection.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-eviction-with-garbage-collection.html.ini
new file mode 100644
index 00000000000..b2918fac56f
--- /dev/null
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/context-eviction-with-garbage-collection.html.ini
@@ -0,0 +1,2 @@
+[context-eviction-with-garbage-collection.html]
+  expected: TIMEOUT
diff --git a/tests/wpt/web-platform-tests/common/object-association.js b/tests/wpt/web-platform-tests/common/object-association.js
index cd1453e4739..e1ab07e7108 100644
--- a/tests/wpt/web-platform-tests/common/object-association.js
+++ b/tests/wpt/web-platform-tests/common/object-association.js
@@ -14,7 +14,7 @@ window.testIsPerWindow = propertyName => {
     iframe.remove();
 
     const after = frame[propertyName];
-    assert_equals(after, before);
+    assert_equals(after, before, `window.${propertyName} should not change after iframe.remove()`);
   }, `Discarding the browsing context must not change window.${propertyName}`);
 
   async_test(t => {
@@ -56,6 +56,8 @@ window.testIsPerWindow = propertyName => {
 
       const after = frame[propertyName];
       assert_not_equals(after, before);
+
+      frame.document.close();
     });
 
     iframe.src = "/common/blank.html";
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-001.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-001.html
index cda70052d1a..5b320e8ae41 100644
--- a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-001.html
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-001.html
@@ -14,7 +14,7 @@
     contain: paint;
     width: 100px;
     height: 100px;
-    background: green;
+    background: blue;
     margin: 25px;
     padding: 25px;
   }
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002-ref.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002-ref.html
index 99e03547640..7b0ca5ec555 100644
--- a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002-ref.html
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002-ref.html
@@ -3,6 +3,7 @@
 <head>
   <meta charset="utf-8">
   <title>CSS Reftest Reference</title>
+  <link rel="author" title="Yusuf Sermet" href="mailto:ysermet@mozilla.com">
   <link rel="author" title="Kyle Zentner" href="mailto:zentner.kyle@gmail.com">
   <style>
   body {
@@ -14,7 +15,8 @@
     height: 100px;
     background: green;
     margin: 25px;
-    padding: 25px;
+    padding: 10px;
+    border-radius: 4em;
   }
   </style>
 </head>
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002.html
index b5c9e340bf2..eb7c8b32678 100644
--- a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002.html
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-002.html
@@ -2,7 +2,8 @@
 <html>
 <head>
   <meta charset="utf-8">
-  <title>CSS Test: 'contain: paint' with overflowing text contents.</title>
+  <title>CSS Test: 'contain: paint' with overflowing text contents inside a rounded rectangle box.</title>
+  <link rel="author" title="Yusuf Sermet" href="mailto:ysermet@mozilla.com">
   <link rel="author" title="Kyle Zentner" href="mailto:zentner.kyle@gmail.com">
   <link rel="help" href="http://www.w3.org/TR/css-containment-1/#containment-paint">
   <link rel="match" href="contain-paint-clip-002-ref.html">
@@ -16,7 +17,8 @@
     height: 100px;
     background: green;
     margin: 25px;
-    padding: 25px;
+    padding: 10px;
+    border-radius: 4em;
   }
   </style>
 </head>
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006-ref.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006-ref.html
new file mode 100644
index 00000000000..f3823949600
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006-ref.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>CSS Reftest Reference</title>
+  <link rel="author" title="Yusuf Sermet" href="mailto:ysermet@mozilla.com">
+  <link rel="author" title="Kyle Zentner" href="mailto:zentner.kyle@gmail.com">
+  <style>
+  body {
+    margin: 0;
+  }
+  .root {
+    width: 100px;
+    height: 100px;
+    background: green;
+    margin: 25px;
+    padding: 25px;
+    overflow: hidden;
+    overflow-clip-box: content-box;
+  }
+  </style>
+</head>
+<body>
+  <div class="root">
+    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA This text should
+    be clipped to the content box. Lorem ipsum dolor sit amet, consectetur adipiscing
+    elit. Integer nec odio. Praesent libero. Sed cursus ante dapibus diam. Sed
+    nisi. Nulla quis sem at nibh elementum imperdiet. Duis sagittis ipsum.
+    Praesent mauris. Fusce nec tellus sed augue semper porta. Mauris massa.
+    Vestibulum lacinia arcu eget nulla. Class aptent taciti sociosqu ad litora
+    torquent per conubia nostra, per inceptos himenaeos. Curabitur sodales
+    ligula in libero.
+  </div>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006.html
new file mode 100644
index 00000000000..f6ffdc3928e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-paint-clip-006.html
@@ -0,0 +1,37 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>CSS Test: 'contain: paint' with overflowing text contents while "overflow-clip-box: content-box" enabled.</title>
+  <link rel="author" title="Yusuf Sermet" href="mailto:ysermet@mozilla.com">
+  <link rel="author" title="Kyle Zentner" href="mailto:zentner.kyle@gmail.com">
+  <link rel="help" href="http://www.w3.org/TR/css-containment-1/#containment-paint">
+  <link rel="match" href="contain-paint-clip-006-ref.html">
+  <style>
+  body {
+    margin: 0;
+  }
+  .root {
+    contain: paint;
+    width: 100px;
+    height: 100px;
+    background: green;
+    margin: 25px;
+    padding: 25px;
+    overflow-clip-box: content-box;
+  }
+  </style>
+</head>
+<body>
+  <div class="root">
+    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA This text should
+    be clipped to the content box. Lorem ipsum dolor sit amet, consectetur adipiscing
+    elit. Integer nec odio. Praesent libero. Sed cursus ante dapibus diam. Sed
+    nisi. Nulla quis sem at nibh elementum imperdiet. Duis sagittis ipsum.
+    Praesent mauris. Fusce nec tellus sed augue semper porta. Mauris massa.
+    Vestibulum lacinia arcu eget nulla. Class aptent taciti sociosqu ad litora
+    torquent per conubia nostra, per inceptos himenaeos. Curabitur sodales
+    ligula in libero.
+  </div>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/reftest.list b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/reftest.list
index 39dd1318e18..d503f7e5c66 100644
--- a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/reftest.list
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/contain/reftest.list
@@ -4,6 +4,7 @@
 == contain-paint-clip-003.html contain-paint-clip-003-ref.html
 == contain-paint-clip-004.html contain-paint-clip-004-ref.html
 == contain-paint-clip-005.html contain-paint-clip-003-ref.html
+== contain-paint-clip-006.html contain-paint-clip-006-ref.html
 == contain-paint-containing-block-absolute-001.html contain-paint-containing-block-absolute-001-ref.html
 == contain-paint-containing-block-fixed-001.html contain-paint-containing-block-fixed-001-ref.html
 == contain-paint-formatting-context-float-001.html contain-paint-formatting-context-float-001-ref.html
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-circle.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-circle.html
new file mode 100644
index 00000000000..a079d71adbd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-circle.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8">
+<title>Retry inline floats until they fit -- circle</title>
+<link rel="author" title="Brad Werth" href="mailto:bwerth@mozilla.com">
+<link rel="author" title="Mozilla" href="http://www.mozilla.org/">
+<link rel="help" href="https://drafts.csswg.org/css-shapes-1/">
+<link rel="match" href="float-retry-push-ref.html">
+<meta name="flags" content="">
+<meta name="assert" content="Test that a too-wide inline block is pushed in the block direction along a shape-outside circle until it fits.">
+<style>
+  body {
+    margin: 0px;
+    line-height: 1;
+  }
+
+  #too-wide {
+    display: inline-block;
+    height: 20px;
+    width: 250px;
+    background: blue;
+  }
+
+  #shape {
+    width: 100px;
+    height: 100px;
+    float: left;
+    shape-outside: circle(70.710678px at 0px 0px);
+    /* 70.710678 = 50 / (sqrt(2) / 2) */
+  }
+</style>
+
+<div style="width: 300px; height: 100px;">
+<div id="shape"></div>
+<span id="too-wide"></span>
+<div>
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-image.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-image.html
new file mode 100644
index 00000000000..f94ce03133c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-image.html
@@ -0,0 +1,34 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8">
+<title>Retry inline floats until they fit -- image</title>
+<link rel="author" title="Brad Werth" href="mailto:bwerth@mozilla.com">
+<link rel="author" title="Mozilla" href="http://www.mozilla.org/">
+<link rel="help" href="https://drafts.csswg.org/css-shapes-1/">
+<link rel="match" href="float-retry-push-ref.html">
+<meta name="flags" content="">
+<meta name="assert" content="Test that a too-wide inline block is pushed in the block direction along a shape-outside image until it fits.">
+<style>
+  body {
+    margin: 0px;
+    line-height: 1;
+  }
+
+  #too-wide {
+    display: inline-block;
+    height: 20px;
+    width: 250px;
+    background: blue;
+  }
+
+  #shape {
+    width: 100px;
+    height: 100px;
+    float: left;
+    shape-outside: linear-gradient(135deg, black, black 50%, transparent 50%);
+  }
+</style>
+
+<div style="width: 300px; height: 100px;">
+<div id="shape"></div>
+<span id="too-wide"></span>
+<div>
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-inset.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-inset.html
new file mode 100644
index 00000000000..9410ebd3c6b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-inset.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8">
+<title>Retry inline floats until they fit -- inset</title>
+<link rel="author" title="Brad Werth" href="mailto:bwerth@mozilla.com">
+<link rel="author" title="Mozilla" href="http://www.mozilla.org/">
+<link rel="help" href="https://drafts.csswg.org/css-shapes-1/">
+<link rel="match" href="float-retry-push-ref.html">
+<meta name="flags" content="">
+<meta name="assert" content="Test that a too-wide inline block is pushed in the block direction along a shape-outside inset until it fits.">
+<style>
+  body {
+    margin: 0px;
+    line-height: 1;
+  }
+
+  #too-wide {
+    display: inline-block;
+    height: 20px;
+    width: 250px;
+    background: blue;
+  }
+
+  #shape {
+    width: 100px;
+    height: 100px;
+    float: left;
+    shape-outside: inset(0px 40px 40px 0px round 0 0 34.142136px 0);
+    /* 34.142136 = 10 / (1 - (sqrt(2) / 2)) */
+  }
+</style>
+
+<div style="width: 300px; height: 100px;">
+<div id="shape"></div>
+<span id="too-wide"></span>
+<div>
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-polygon.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-polygon.html
new file mode 100644
index 00000000000..f7385f76cab
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-polygon.html
@@ -0,0 +1,34 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8">
+<title>Retry inline floats until they fit -- polygon</title>
+<link rel="author" title="Brad Werth" href="mailto:bwerth@mozilla.com">
+<link rel="author" title="Mozilla" href="http://www.mozilla.org/">
+<link rel="help" href="https://drafts.csswg.org/css-shapes-1/">
+<link rel="match" href="float-retry-push-ref.html">
+<meta name="flags" content="">
+<meta name="assert" content="Test that a too-wide inline block is pushed in the block direction along a shape-outside polygon until it fits.">
+<style>
+  body {
+    margin: 0px;
+    line-height: 1;
+  }
+
+  #too-wide {
+    display: inline-block;
+    height: 20px;
+    width: 250px;
+    background: blue;
+  }
+
+  #shape {
+    width: 100px;
+    height: 100px;
+    float: left;
+    shape-outside: polygon(0px 0px, 100px 0px, 0px 100px);
+  }
+</style>
+
+<div style="width: 300px; height: 100px;">
+<div id="shape"></div>
+<span id="too-wide"></span>
+<div>
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html
new file mode 100644
index 00000000000..a1177fd0720
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/float-retry-push-ref.html
@@ -0,0 +1,22 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8">
+<title>Test for retrying floats and pushing them partway down the float area</title>
+<link rel="author" title="Brad Werth" href="mailto:bwerth@mozilla.com">
+<link rel="author" title="Mozilla" href="http://www.mozilla.org/">
+<style>
+  body {
+    margin: 0px;
+    line-height: 1;
+  }
+
+  #too-wide {
+    display: inline-block;
+    height: 20px;
+    width: 250px;
+    background: blue;
+  }
+</style>
+
+<div style="width: 300px; height: 100px">
+<span id="too-wide" style="margin-top: 50px; margin-left: 50px;"></span>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/reftest.list b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/reftest.list
index 33be87f02cb..14933dcd024 100644
--- a/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/reftest.list
+++ b/tests/wpt/web-platform-tests/css/vendor-imports/mozilla/mozilla-central-reftests/shapes1/reftest.list
@@ -103,3 +103,9 @@
 == shape-outside-polygon-024.html shape-outside-polygon-024-ref.html
 == shape-outside-polygon-025.html shape-outside-polygon-025-ref.html
 == shape-outside-polygon-032.html shape-outside-polygon-032-ref.html
+
+# Tests of shape-outside layout behavior with too-wide inline elements
+== float-retry-push-circle.html float-retry-push-ref.html
+== float-retry-push-image.html float-retry-push-ref.html
+== float-retry-push-inset.html float-retry-push-ref.html
+== float-retry-push-polygon.html float-retry-push-ref.html
diff --git a/tests/wpt/web-platform-tests/interfaces/webdriver.idl b/tests/wpt/web-platform-tests/interfaces/webdriver.idl
new file mode 100644
index 00000000000..14087d8b8e5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/interfaces/webdriver.idl
@@ -0,0 +1,9 @@
+// GENERATED CONTENT - DO NOT EDIT
+// Content of this file was automatically extracted from the
+// "WebDriver" spec.
+// See: https://w3c.github.io/webdriver/webdriver-spec.html
+
+Navigator includes NavigatorAutomationInformation;
+interface mixin NavigatorAutomationInformation {
+    readonly attribute boolean webdriver;
+};
diff --git a/tests/wpt/web-platform-tests/keyboard-lock/idlharness.https.html b/tests/wpt/web-platform-tests/keyboard-lock/idlharness.https.html
index 1c3ade02842..a63e387b18b 100644
--- a/tests/wpt/web-platform-tests/keyboard-lock/idlharness.https.html
+++ b/tests/wpt/web-platform-tests/keyboard-lock/idlharness.https.html
@@ -1,7 +1,7 @@
 <!doctype html>
 <html>
 <head>
-<title>Keyboard IDL tests</title>
+<title>Keyboard Lock IDL tests</title>
 <link rel="help" href="https://w3c.github.io/keyboard-lock/"/>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
diff --git a/tests/wpt/web-platform-tests/keyboard-lock/navigator-keyboard-lock.https.html b/tests/wpt/web-platform-tests/keyboard-lock/navigator-keyboard-lock.https.html
index 7f8724c14a1..674c336459c 100644
--- a/tests/wpt/web-platform-tests/keyboard-lock/navigator-keyboard-lock.https.html
+++ b/tests/wpt/web-platform-tests/keyboard-lock/navigator-keyboard-lock.https.html
@@ -4,6 +4,22 @@
 <script>
 'use strict';
 
+test(function() {
+  assert_true(navigator.keyboard instanceof Keyboard);
+}, "navigator.keyboard instanceof Keyboard");
+
+test(function() {
+  assert_equals(navigator.keyboard, navigator.keyboard);
+}, "navigator.keyboard SameObject");
+
+test(function() {
+  assert_true(navigator.keyboard.lock instanceof Function);
+}, "navigator.keyboard.lock instanceof Function");
+
+test(function() {
+  assert_true(navigator.keyboard.unlock instanceof Function);
+}, "navigator.keyboard.unlock instanceof Function");
+
 promise_test(() => {
   const p = navigator.keyboard.lock(["KeyA", "KeyB"]);
   assert_true(p instanceof Promise);
diff --git a/tests/wpt/web-platform-tests/keyboard-map/keyboard-map-two-parallel-requests.https.html b/tests/wpt/web-platform-tests/keyboard-map/keyboard-map-two-parallel-requests.https.html
new file mode 100644
index 00000000000..875b9cc51ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/keyboard-map/keyboard-map-two-parallel-requests.https.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+'use strict';
+
+promise_test((t) => {
+  const p1 = navigator.keyboard.getLayoutMap();
+  const p2 = navigator.keyboard.getLayoutMap();
+  // p1 and p2 should be the same promise instance.
+  assert_equals(p1, p2);
+  return Promise.all([p1, p2]);
+}, '[Keyboard Map] getLayoutMap() twice in parallel');
+
+</script>
diff --git a/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-blocked-from-cross-origin-iframe.https.html b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-blocked-from-cross-origin-iframe.https.html
new file mode 100644
index 00000000000..a38d4197f0e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-blocked-from-cross-origin-iframe.https.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/cors/support.js?pipe=sub"></script>
+<body>
+<script>
+'use strict';
+
+promise_test(() => {
+  let iframe = document.createElement('iframe');
+  iframe.src = CROSSDOMAIN  + 'resources/iframe-keyboard-map-helper.html';
+  iframe.onload = () => {
+    iframe.contentWindow.postMessage('Ready', '*');
+  }
+
+  document.body.appendChild(iframe);
+
+  return new Promise((resolve,reject) => {
+    window.onmessage = message => {
+      if (message.data == 'Success') {
+        resolve();
+      } else if (message.data == 'Failure') {
+        reject();
+      }
+    }
+  });
+}, '[Keyboard Map] getLayoutMap() blocked from within cross-origin iframe');
+
+</script>
diff --git a/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-blocked-from-iframe.https.html b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-blocked-from-iframe.https.html
new file mode 100644
index 00000000000..65e853412f3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-blocked-from-iframe.https.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<body>
+<script>
+'use strict';
+
+promise_test(() => {
+  let iframe = document.createElement('iframe');
+  iframe.src = 'resources/iframe-keyboard-map-helper.html';
+  iframe.onload = () => {
+    iframe.contentWindow.postMessage('Ready', '*');
+  }
+
+  document.body.appendChild(iframe);
+
+  return new Promise((resolve,reject) => {
+    window.onmessage = message => {
+      if (message.data == 'Success') {
+        resolve();
+      } else if (message.data == 'Failure') {
+        reject();
+      }
+    }
+  });
+}, '[Keyboard Map] getLayoutMap() blocked from within iframe');
+
+</script>
diff --git a/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-two-parallel-requests.https.html b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-two-parallel-requests.https.html
new file mode 100644
index 00000000000..875b9cc51ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-two-parallel-requests.https.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+'use strict';
+
+promise_test((t) => {
+  const p1 = navigator.keyboard.getLayoutMap();
+  const p2 = navigator.keyboard.getLayoutMap();
+  // p1 and p2 should be the same promise instance.
+  assert_equals(p1, p2);
+  return Promise.all([p1, p2]);
+}, '[Keyboard Map] getLayoutMap() twice in parallel');
+
+</script>
diff --git a/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-two-sequential-requests.https.html b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-two-sequential-requests.https.html
new file mode 100644
index 00000000000..c7f6b9d770f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map-two-sequential-requests.https.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+'use strict';
+
+promise_test(() => {
+  return navigator.keyboard.getLayoutMap()
+      .then(() => {
+        return navigator.keyboard.getLayoutMap();
+      });
+}, '[Keyboard Map] getLayoutMap() called twice sequentially');
+
+</script>
diff --git a/tests/wpt/web-platform-tests/keyboard-map/keyboard-map-https.html b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map.https.html
similarity index 84%
rename from tests/wpt/web-platform-tests/keyboard-map/keyboard-map-https.html
rename to tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map.https.html
index 97a50dde887..9870c813c26 100644
--- a/tests/wpt/web-platform-tests/keyboard-map/keyboard-map-https.html
+++ b/tests/wpt/web-platform-tests/keyboard-map/navigator-keyboard-map.https.html
@@ -13,7 +13,11 @@ test(function() {
   assert_equals(navigator.keyboard, navigator.keyboard);
 }, "navigator.keyboard SameObject");
 
-promise_test(function() {
+test(function() {
+  assert_true(navigator.keyboard.getLayoutMap instanceof Function);
+}, "navigator.keyboard.getLayoutMap instanceof Function");
+
+promise_test(() => {
   const p = navigator.keyboard.getLayoutMap();
   assert_true(p instanceof Promise);
   return p.then(function(map) {
diff --git a/tests/wpt/web-platform-tests/keyboard-map/resources/iframe-keyboard-map-helper.html b/tests/wpt/web-platform-tests/keyboard-map/resources/iframe-keyboard-map-helper.html
new file mode 100644
index 00000000000..5a4beba7e45
--- /dev/null
+++ b/tests/wpt/web-platform-tests/keyboard-map/resources/iframe-keyboard-map-helper.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<script>
+'use strict';
+
+window.onmessage = message => {
+  if (message.data === 'Ready') {
+    let onSuccess = () => { parent.postMessage('Failure', '*'); };
+    let onError = error => {
+      if (error.name == 'InvalidStateError') {
+        parent.postMessage('Success', '*');
+      } else {
+        parent.postMessage('Failure', '*');
+      }
+    };
+
+    navigator.keyboard.getLayoutMap().then(onSuccess, onError);
+  }
+};
+
+</script>
diff --git a/tests/wpt/web-platform-tests/media-capabilities/idlharness.any.js b/tests/wpt/web-platform-tests/media-capabilities/idlharness.any.js
new file mode 100644
index 00000000000..64c3fb5baa2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/media-capabilities/idlharness.any.js
@@ -0,0 +1,23 @@
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+
+// https://wicg.github.io/media-capabilities/
+
+'use strict';
+
+promise_test(async () => {
+  const idl = await fetch('/interfaces/media-capabilities.idl').then(r => r.text());
+  const html = await fetch('/interfaces/html.idl').then(r => r.text());
+  const cssomView = await fetch('/interfaces/cssom-view.idl').then(r => r.text());
+
+  var idl_array = new IdlArray();
+  idl_array.add_idls(idl);
+  idl_array.add_dependency_idls(html);
+  idl_array.add_dependency_idls(cssomView);
+
+  idl_array.add_objects({
+    Navigator: ['navigator']
+  });
+
+  idl_array.test();
+}, 'Test IDL implementation of Media Capabilities');
diff --git a/tests/wpt/web-platform-tests/media-capabilities/idlharness.html b/tests/wpt/web-platform-tests/media-capabilities/idlharness.html
deleted file mode 100644
index 67a6294f49c..00000000000
--- a/tests/wpt/web-platform-tests/media-capabilities/idlharness.html
+++ /dev/null
@@ -1,37 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<title>Media Capabilities IDL tests</title>
-<link rel="help" href="https://wicg.github.io/media-capabilities/"/>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/resources/WebIDLParser.js"></script>
-<script src="/resources/idlharness.js"></script>
-</head>
-<body>
-<h1>Media Session IDL tests</h1>
-<script>
-"use strict";
-function doTest([media_capabilities]) {
-    var idl_array = new IdlArray();
-    idl_array.add_untested_idls('interface Navigator {};');
-    idl_array.add_untested_idls('interface WorkerNavigator {};');
-    idl_array.add_untested_idls('interface Screen {};');
-    idl_array.add_idls(media_capabilities);
-    idl_array.add_objects({
-      Navigator: ["navigator"]
-    });
-    idl_array.test();
-}
-function fetchText(url) {
-    return fetch(url).then((response) => response.text());
-}
-promise_test(() => {
-    return Promise.all(["/interfaces/media-capabilities.idl"].map(fetchText))
-                  .then(doTest);
-}, "Test IDL implementation of Media Capabilities");
-</script>
-<div id="log"></div>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/mediasession/idlharness.html b/tests/wpt/web-platform-tests/mediasession/idlharness.html
index ead06dcdfed..d732c0333b7 100644
--- a/tests/wpt/web-platform-tests/mediasession/idlharness.html
+++ b/tests/wpt/web-platform-tests/mediasession/idlharness.html
@@ -12,27 +12,20 @@
 <body>
 <h1>Media Session IDL tests</h1>
 <script>
-"use strict";
+'use strict';
 
-function doTest([mediasession]) {
-    var idl_array = new IdlArray();
-    idl_array.add_untested_idls('interface Navigator {};');
-    idl_array.add_idls(mediasession);
-    idl_array.add_objects({
-      MediaMetadata: ["new MediaMetadata()"],
-      Navigator: ["navigator"]
-    });
-    idl_array.test();
-}
-
-function fetchText(url) {
-    return fetch(url).then((response) => response.text());
-}
-
-promise_test(() => {
-    return Promise.all(["/interfaces/mediasession.idl"].map(fetchText))
-                  .then(doTest);
-}, "Test IDL implementation of Media Session");
+promise_test(async () => {
+  var idl_array = new IdlArray();
+  const idl = await fetch('/interfaces/mediasession.idl').then(r => r.text());
+  const html = await fetch('/interfaces/html.idl').then(r => r.text());
+  idl_array.add_idls(idl);
+  idl_array.add_dependency_idls(html);
+  idl_array.add_objects({
+    MediaMetadata: ['new MediaMetadata()'],
+    Navigator: ['navigator']
+  });
+  idl_array.test();
+}, 'Test IDL implementation of Media Session');
 </script>
 <div id="log"></div>
 </body>
diff --git a/tests/wpt/web-platform-tests/webdriver/tests/interface.html b/tests/wpt/web-platform-tests/webdriver/tests/interface.html
index d54aaaf271d..d049d835f2f 100644
--- a/tests/wpt/web-platform-tests/webdriver/tests/interface.html
+++ b/tests/wpt/web-platform-tests/webdriver/tests/interface.html
@@ -1,49 +1,23 @@
 <!doctype html>
 <meta charset=utf-8>
-
+<link rel="help" href="https://w3c.github.io/webdriver/">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
 <script src=/resources/WebIDLParser.js></script>
 <script src=/resources/idlharness.js></script>
 
-<script type=text/plain class=untested>
-[Exposed=Window]
-interface Navigator {
-  // objects implementing this interface also implement the interfaces given below
-};
-</script>
-
-<script type=text/plain>
-Navigator includes NavigatorAutomationInformation;
-
-interface mixin NavigatorAutomationInformation {
-  readonly attribute boolean webdriver;
-};
-</script>
-
 <script>
-"use strict";
+  "use strict";
 
-test(() => assert_idl_attribute(navigator, "webdriver"), "navigator.webdriver is present");
-
-// When test is run in automation navigator.webdriver is likely to
-// be true because WebDriver controls the browser instance.  To that
-// extent, this test is a bit special.  It should also be possible to
-// run the test manually, when WebDriver is not active, and so either
-// true/false outcome is OK.
-if (navigator.webdriver) {
-  test(() => assert_true(navigator.webdriver), "navigator.webdriver is true when webdriver-active is set");
-} else {
-  test(() => assert_false(navigator.webdriver), "navigator.webdriver is false when webdriver-active is not set");
-}
-
-var idls = new IdlArray();
-for (let node of [...document.scripts].filter(({type}) => type == "text/plain")) {
-  if (node.className == "untested") {
-    idls.add_untested_idls(node.textContent);
-  } else {
-    idls.add_idls(node.textContent);
-  }
-};
-idls.test();
+  promise_test(async () => {
+    const idl_array = new IdlArray();
+    const idl = await fetch("/interfaces/webdriver.idl").then(r => r.text());
+    const html = await fetch("/interfaces/html.idl").then(r => r.text());
+    idl_array.add_idls(idl);
+    idl_array.add_dependency_idls(html);
+    idl_array.add_objects({
+      Navigator: ["navigator"]
+    });
+    idl_array.test();
+  }, "Test IDL implementation of webdriver API");
 </script>