Add virtual layout test for GPU accelerated decoding.

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index 323f115ddad2a8267ea5fbaa20601b43a24c642f..e192f205fd606be40bf2cd95330bb2a1e885fedc 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -735,12 +735,13 @@ crbug.com/267206 [ Mac ] virtual/scroll_customization/fast/scrolling/scrollbar-t
 crbug.com/524160 [ Debug ] http/tests/media/media-source/mediasource-appendbuffer-quota-exceeded.html [ Timeout ]
 crbug.com/524160 [ Debug ] http/tests/media/media-source/mediasource-appendstream-quota-exceeded.html [ Timeout ]
 
-crbug.com/568827 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-av-audio-bitrate.html [ Failure ]
-crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-av-framesize.html [ Failure ]
-crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-av-video-bitrate.html [ Failure ]
-crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-v-bitrate.html [ Failure ]
-crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-v-framerate.html [ Failure ]
-crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-v-framesize.html [ Failure ]
+# These tests use gpu accelerated decoding and need special flags to disable Mesa GL. See media-gpu-accelerated VirtualTestSuites.

[wolenetz, 2016/07/19 20:47:10]

Why crash? Can we make these tests have platform-specific and flag-specific
failure expectations without crashing?
desktop: should pass
android with flags in virtual suite: should pass
android without flags (no virtual suite): should fail (but not crash)

Is this possible?

[Dirk Pranke, 2016/07/21 20:45:05]

If they're always going to fail, why run them at all?

[chcunningham, 2016/07/21 21:04:36]

They will always fail, but they aren't actually being run anywhere - this serves
to document what is expected if someone attempts to manually run. The android
bots will instead run a subset of these via the virtual test suite - and those
are all expected to pass.

[Dirk Pranke, 2016/07/21 21:07:31]

Ah, then move these entries to NeverFixTests.

+crbug.com/568827 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-av-audio-bitrate.html [ Failure Crash ]
+crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-av-framesize.html [ Failure Crash ]
+crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-av-video-bitrate.html [ Failure Crash ]
+crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-v-bitrate.html [ Failure Crash ]
+crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-v-framerate.html [ Failure Crash ]
+crbug.com/555703 [ Android ] http/tests/media/media-source/mediasource-config-change-mp4-v-framesize.html [ Failure Crash ]
 
 crbug.com/517449 [ Android ] css3/images/optimize-contrast-image.html [ Failure ]