Enable media tests on SkiaRenderer Vulkan.

After making some fixes to the android video path, most of
the video tests are now passing on SkiaRenderer with
Vulkan mode enabled.

This mode is currently run on pixel 2 device on the gpu try
bot - gpu-fyi-try-android-p-pixel-2-skv-32.

Test pass criteria have been verified by making sure the bot
is green for 4-5 consecutive runs.

Bug: 985387,1012279
Change-Id: I9d38eeed69a376c1614437ccd4c0044535adcba0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1956150Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: vikas soni <vikassoni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#723067}

testing/buildbot/filters/gpu.skiarenderer_vulkan_content_browsertests.filter

 # MediaBrowserTest error during playback. https://crbug.com/985387
 -DevToolsVideoConsumerTest.SetMinAndMaxFramesChangesDimensions
--File/MediaTest.VideoBearMp4/0
--File/MediaTest.VideoTulipWebm/0
--File/MediaTest.VideoBearSilentMp4/0
--Http/MediaTest.VideoBearMp4/0
--Http/MediaTest.VideoBearSilentMp4/0
--Http/MediaTest.VideoTulipWebm/0
--MediaSourceTest.Playback_VideoOnly_WebM
--MSE_*ClearKey/EncryptedMediaTest.ConfigChangeVideo_ClearToClear/0
--MSE_*ClearKey/EncryptedMediaTest.ConfigChangeVideo_ClearToEncrypted/0
--MSE_*ClearKey/EncryptedMediaTest.ConfigChangeVideo_EncryptedToEncrypted/0
--MSE_*ClearKey/EncryptedMediaTest.FrameSizeChangeVideo/0
--MSE_*ClearKey/EncryptedMediaTest.Playback_AudioClearVideo_WebM/0
--MSE_*ClearKey/EncryptedMediaTest.Playback_Encryption_CBCS/0
--MSE_*ClearKey/EncryptedMediaTest.Playback_Encryption_CBCS_Video_CENC_Audio/0
--MSE_*ClearKey/EncryptedMediaTest.Playback_Encryption_CENC/0
--MSE_*ClearKey/EncryptedMediaTest.Playback_Encryption_CENC_Video_CBCS_Audio/0
--P/CompositorImplBrowserTestRefreshRate.VideoPreference/0
--SRC_*ClearKey/EncryptedMediaTest.FrameSizeChangeVideo/0
-
-# GPU Crashes consistently until timeout. https://crbug.com/1012279
--P/CompositorImplBrowserTestRefreshRate.VideoPreference/0
--MediaSourceTest.Playback_Video_MP4_Audio_WEBM
 
 # SkiaOutputSurfaceImplOnGpu::MakeCurrent Fails. https://crbug.com/1012282
 -*CompositorImplLowEndBrowserTest.CompositorImplDropsResourcesOnBackground*