Normalize wpt expectations.

tests/wpt/metadata/FileAPI/blob/Blob-XHR-revoke.html.ini

@@ -4,3 +4,4 @@
   [Revoking blob URL used with XMLHttpRequest]
     expected: TIMEOUT
     bug: https://github.com/servo/servo/issues/10539
+

tests/wpt/metadata/html/browsers/history/joint-session-history/joint-session-history-only-fully-active.html.ini

@@ -2,3 +2,4 @@
   type: testharness
   [Do only fully active documents count for session history?]
     expected: FAIL
+

tests/wpt/metadata/html/dom/interfaces.html.ini

@@ -9575,3 +9575,4 @@
 
   [HTMLInputElement interface: createInput("button") must inherit property "useMap" with the proper type (57)]
     expected: FAIL
+

tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/cross_origin_parentage.html.ini

@@ -2,5 +2,7 @@
   type: testharness
   [Check the frame heriarchy 1]
     expected: FAIL
+
   [Check the frame heriarchy 2]
     expected: FAIL
+

tests/wpt/metadata/webgl/conformance-1.0.3/conformance/more/conformance/quickCheckAPI-B2.html.ini

@@ -1,5 +0,0 @@
-[quickCheckAPI-B2.html]
-  type: testharness
-  [WebGL test #0: testValidArgs]
-    expected: PASS
-

tests/wpt/metadata/webgl/conformance-1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-array-buffer-view.html.ini

@@ -1,6 +1,5 @@
 [tex-image-and-sub-image-2d-with-array-buffer-view.html]
   type: testharness
-
   [WebGL test #0: at (0, 0) expected: 0,255,0,255 was 255,0,0,255]
     expected: FAIL
 
@@ -105,3 +104,4 @@
 
   [WebGL test #52: successfullyParsed should be true. Was false.]
     expected: FAIL
+

tests/wpt/metadata/webgl/conformance-1.0.3/conformance/textures/texture-size.html.ini

@@ -353,3 +353,4 @@
 
   [WebGL test #254: getError expected: NO_ERROR. Was INVALID_ENUM : Should be no errors.]
     expected: FAIL
+