diff --git a/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini b/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini
index 6a3af4e2ece..947e223fb28 100644
--- a/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini
+++ b/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini
@@ -14,9 +14,6 @@
   [Revoke blob URL after creating Request, will fetch]
     expected: FAIL
 
-  [Revoke blob URL after calling fetch, fetch should succeed]
-    expected: FAIL
-
 
 [url-with-fetch.any.html]
   [Untitled]
diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 78e0c31af3c..b11cd7cdc0e 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -109929,6 +109929,18 @@
      {}
     ]
    ],
+   "css/css-break/floats-and-text-narrow-and-short-dynamic.html": [
+    [
+     "css/css-break/floats-and-text-narrow-and-short-dynamic.html",
+     [
+      [
+       "/css/css-break/floats-and-text-narrow-and-short-dynamic-ref.html",
+       "=="
+      ]
+     ],
+     {}
+    ]
+   ],
    "css/css-break/form-control.html": [
     [
      "css/css-break/form-control.html",
@@ -240703,6 +240715,9 @@
    "css/css-break/block-end-aligned-abspos-with-overflow-ref.html": [
     []
    ],
+   "css/css-break/floats-and-text-narrow-and-short-dynamic-ref.html": [
+    []
+   ],
    "css/css-break/line-after-unbreakable-float-after-padding-ref.html": [
     []
    ],
@@ -530824,6 +530839,14 @@
    "fb80ec45bceec093481fa54513c606c5952628b1",
    "testharness"
   ],
+  "css/css-break/floats-and-text-narrow-and-short-dynamic-ref.html": [
+   "51855d2d7a724d44f44c1585708851fd62242fbe",
+   "support"
+  ],
+  "css/css-break/floats-and-text-narrow-and-short-dynamic.html": [
+   "09e5021555d50ca0c6919082bfffc81652f65092",
+   "reftest"
+  ],
   "css/css-break/form-control.html": [
    "8ef6eedae252f36de3bfeef8c3a6db23bf6f3d89",
    "reftest"
@@ -630629,7 +630652,7 @@
    "support"
   ],
   "interfaces/service-workers.idl": [
-   "99f55ab6add1940a021a4b15a6556ed5383febc4",
+   "89229e377f7eca23e2f9ce625f40fe1e7e87ea78",
    "support"
   ],
   "interfaces/shape-detection-api.idl": [
diff --git a/tests/wpt/metadata/fetch/content-type/response.window.js.ini b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
index 917c8e602c3..5e897480adc 100644
--- a/tests/wpt/metadata/fetch/content-type/response.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
@@ -315,24 +315,27 @@
   [<iframe>: combined response Content-Type: text/html;charset=gbk text/plain text/html]
     expected: FAIL
 
-  [<iframe>: separate response Content-Type: text/html;" text/plain]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;charset=gbk text/plain text/html]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: text/html */*]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html */*;charset=gbk]
     expected: FAIL
 
   [<iframe>: separate response Content-Type: text/html */*]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
     expected: FAIL
 
+  [<iframe>: combined response Content-Type: */* text/html]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: */* text/html]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/html;x=" text/plain]
+    expected: FAIL
+
+  [<iframe>: combined response Content-Type: text/html;x=" text/plain]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini b/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
index 536384f36e1..87c807a49ff 100644
--- a/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
+++ b/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
@@ -11,6 +11,3 @@
   [X-Content-Type-Options%3A%20nosniff%0C]
     expected: FAIL
 
-  [X-Content-Type-Options%3A%20%2Cnosniff]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin-fragment.html.ini b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin-fragment.html.ini
deleted file mode 100644
index e495b626d2e..00000000000
--- a/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin-fragment.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[navigation-unload-same-origin-fragment.html]
-  [Tests that a fragment navigation in the unload handler will not block the initial navigation]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/browsers/history/the-history-interface/005.html.ini b/tests/wpt/metadata/html/browsers/history/the-history-interface/005.html.ini
deleted file mode 100644
index 5b809c1ea07..00000000000
--- a/tests/wpt/metadata/html/browsers/history/the-history-interface/005.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[005.html]
-  [<body onpopstate="..."> should register a listener for the popstate event]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-img-element/non-active-document.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-img-element/non-active-document.html.ini
new file mode 100644
index 00000000000..8cc42056d34
--- /dev/null
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-img-element/non-active-document.html.ini
@@ -0,0 +1,10 @@
+[non-active-document.html]
+  [DOMParser]
+    expected: FAIL
+
+  [createHTMLDocument]
+    expected: FAIL
+
+  [<template>]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/semantics/interactive-elements/the-details-element/toggleEvent.html.ini b/tests/wpt/metadata/html/semantics/interactive-elements/the-details-element/toggleEvent.html.ini
new file mode 100644
index 00000000000..9e522297c94
--- /dev/null
+++ b/tests/wpt/metadata/html/semantics/interactive-elements/the-details-element/toggleEvent.html.ini
@@ -0,0 +1,7 @@
+[toggleEvent.html]
+  [Calling open twice on 'details' fires only one toggle event]
+    expected: FAIL
+
+  [Setting open=true to opened 'details' element should not fire a toggle event at the 'details' element]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/webdriver/tests/new_session/response.py.ini b/tests/wpt/metadata/webdriver/tests/new_session/response.py.ini
new file mode 100644
index 00000000000..95054b62db0
--- /dev/null
+++ b/tests/wpt/metadata/webdriver/tests/new_session/response.py.ini
@@ -0,0 +1,2 @@
+[response.py]
+  expected: TIMEOUT
diff --git a/tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini b/tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini
deleted file mode 100644
index dbea4f293ad..00000000000
--- a/tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[transition_calc_implicit.html]
-  expected: TIMEOUT
diff --git a/tests/wpt/web-platform-tests/css/css-break/floats-and-text-narrow-and-short-dynamic-ref.html b/tests/wpt/web-platform-tests/css/css-break/floats-and-text-narrow-and-short-dynamic-ref.html
new file mode 100644
index 00000000000..51855d2d7a7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-break/floats-and-text-narrow-and-short-dynamic-ref.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<style>
+  .float {
+    float: left;
+    width: 2em;
+    height: 2em;
+  }
+  .yellow {
+    background: yellow;
+  }
+  .blue {
+    background: blue;
+  }
+</style>
+<p>Below there should be two yellow and two blue squares.</p>
+<div class="float yellow"></div>
+<div class="float blue"></div>
+<div class="float yellow"></div>
+<div class="float blue"></div>
diff --git a/tests/wpt/web-platform-tests/css/css-break/floats-and-text-narrow-and-short-dynamic.html b/tests/wpt/web-platform-tests/css/css-break/floats-and-text-narrow-and-short-dynamic.html
new file mode 100644
index 00000000000..09e5021555d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-break/floats-and-text-narrow-and-short-dynamic.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/css-break-3/#parallel-flows">
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=961516">
+<link rel="match" href="floats-and-text-narrow-and-short-dynamic-ref.html">
+<style>
+  #container {
+    columns: 4;
+    height: 2em;
+    column-fill: auto;
+    column-gap: 0;
+    line-height: 2em;
+    background: yellow;
+  }
+
+  .float {
+    float: left;
+    width: 2em;
+    height: 2em;
+    break-inside: avoid;
+    background: blue;
+  }
+</style>
+<p>Below there should be two yellow and two blue squares.</p>
+<div id="container">
+  <div style="width:1em;">
+    <div style="height:1em;"></div>
+    <div class="float"></div>
+    &nbsp;
+    <div class="float"></div>
+  </div>
+</div>
+<script>
+  document.body.offsetTop;
+  container.style.width = "8em";
+</script>
diff --git a/tests/wpt/web-platform-tests/interfaces/service-workers.idl b/tests/wpt/web-platform-tests/interfaces/service-workers.idl
index 99f55ab6add..89229e377f7 100644
--- a/tests/wpt/web-platform-tests/interfaces/service-workers.idl
+++ b/tests/wpt/web-platform-tests/interfaces/service-workers.idl
@@ -102,8 +102,7 @@ interface ServiceWorkerGlobalScope : WorkerGlobalScope {
   attribute EventHandler onactivate;
   attribute EventHandler onfetch;
 
-  // event
-  attribute EventHandler onmessage; // event.source of the message events is Client object
+  attribute EventHandler onmessage;
   attribute EventHandler onmessageerror;
 };