Bug 1239899. Part 3 - enable tests. r=cpearce

MozReview-Commit-ID: CvH4uxGv8ei

--HG--
extra : rebase_source : 353f55fae7eae01b3d152c14ad5c52c69602272e
extra : source : 722b2976bff1ca3771512818aa705e1bbb601b52

testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-move-to-other-document.html.ini

@@ -1,5 +0,0 @@
-[pause-move-to-other-document.html]
-  type: testharness
-  [paused state when moving to other document]
-    expected: FAIL
-

testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-move-within-document.html.ini

@@ -1,5 +0,0 @@
-[pause-move-within-document.html]
-  type: testharness
-  [paused state when moving within a document]
-    expected: FAIL
-

testing/web-platform/meta/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document.html.ini

@@ -1,5 +0,0 @@
-[pause-remove-from-document.html]
-  type: testharness
-  [paused state when removing from a document]
-    expected: FAIL
-

testing/web-platform/meta/html/semantics/embedded-content/media-elements/ready-states/autoplay.html.ini

@@ -1,8 +0,0 @@
-[autoplay.html]
-  type: testharness
-  [audio.autoplay and internal pause steps]
-    expected: FAIL
-
-  [video.autoplay and internal pause steps]
-    expected: FAIL
-