The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/5090affc4c8ae9eb450d4197b2a4af8d9c83b60a

commit 5090affc4c8ae9eb450d4197b2a4af8d9c83b60a
Author: liberato@chromium.org <liberato@chromium.org>
Date: Fri Sep 01 02:10:32 2017

Add Media.AVDA.FrameInformation histogram.

Adds FrameInformation to record whether we're using a SurfaceTexture
or overlay for each frame, with some information about why.

This will replace Media.AVDA.FrameSentAsOverlay, once we see that it
produces similar results in M62.  However, since the overlay
mechanism that's being measured also changed drastically in M62, I
don't want to replace the measurement system at the same time.

Bug:  761108 
Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I55999069dc798ca6cf57d0dca38951087361d29c
Reviewed-on: https://chromium-review.googlesource.com/646279
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Commit-Queue: Frank Liberato <liberato@chromium.org>
Cr-Commit-Position: refs/heads/master@{#499110}
[modify] https://crrev.com/5090affc4c8ae9eb450d4197b2a4af8d9c83b60a/media/gpu/android_video_decode_accelerator.cc
[modify] https://crrev.com/5090affc4c8ae9eb450d4197b2a4af8d9c83b60a/media/gpu/android_video_decode_accelerator.h
[modify] https://crrev.com/5090affc4c8ae9eb450d4197b2a4af8d9c83b60a/tools/metrics/histograms/enums.xml
[modify] https://crrev.com/5090affc4c8ae9eb450d4197b2a4af8d9c83b60a/tools/metrics/histograms/histograms.xml

adds metrics only.  requesting merge since these will help determine if changes to the video overlay implementation in M62 are working properly.  missed M62 by about an hour.

i verified that the 63 canary metrics look sane.

Your change meets the bar and is auto-approved for M62. Please go ahead and merge the CL to branch 3202 manually. Please contact milestone owner if you have questions.
Owners: amineer@(Android), cmasso@(iOS), bhthompson@(ChromeOS), abdulsyed@(Desktop)

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/0d3d503352964ddcf8028fd5e3ebf8f938ee030e

commit 0d3d503352964ddcf8028fd5e3ebf8f938ee030e
Author: liberato@chromium.org <liberato@chromium.org>
Date: Wed Sep 06 15:28:04 2017

Add Media.AVDA.FrameInformation histogram.  [Merge from 63]

Adds FrameInformation to record whether we're using a SurfaceTexture
or overlay for each frame, with some information about why.

This will replace Media.AVDA.FrameSentAsOverlay, once we see that it
produces similar results in M62.  However, since the overlay
mechanism that's being measured also changed drastically in M62, I
don't want to replace the measurement system at the same time.

TBR=liberato@chromium.org

(cherry picked from commit 5090affc4c8ae9eb450d4197b2a4af8d9c83b60a)

Bug:  761108 
Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I55999069dc798ca6cf57d0dca38951087361d29c
Reviewed-on: https://chromium-review.googlesource.com/646279
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Commit-Queue: Frank Liberato <liberato@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#499110}
Reviewed-on: https://chromium-review.googlesource.com/652937
Reviewed-by: Frank Liberato <liberato@chromium.org>
Cr-Commit-Position: refs/branch-heads/3202@{#44}
Cr-Branched-From: fa6a5d87adff761bc16afc5498c3f5944c1daa68-refs/heads/master@{#499098}
[modify] https://crrev.com/0d3d503352964ddcf8028fd5e3ebf8f938ee030e/media/gpu/android_video_decode_accelerator.cc
[modify] https://crrev.com/0d3d503352964ddcf8028fd5e3ebf8f938ee030e/media/gpu/android_video_decode_accelerator.h
[modify] https://crrev.com/0d3d503352964ddcf8028fd5e3ebf8f938ee030e/tools/metrics/histograms/enums.xml
[modify] https://crrev.com/0d3d503352964ddcf8028fd5e3ebf8f938ee030e/tools/metrics/histograms/histograms.xml

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b34f1d0fc870ca04d98ad21ee9826ad70477aba4

commit b34f1d0fc870ca04d98ad21ee9826ad70477aba4
Author: liberato@chromium.org <liberato@chromium.org>
Date: Thu Sep 07 02:12:07 2017

Switch AVDA::FrameInformation to enum class.

Bug:  761108 
Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I202213a2a102865571a0285f4b7435efec7aded2
Reviewed-on: https://chromium-review.googlesource.com/647194
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Commit-Queue: Frank Liberato <liberato@chromium.org>
Cr-Commit-Position: refs/heads/master@{#500186}
[modify] https://crrev.com/b34f1d0fc870ca04d98ad21ee9826ad70477aba4/media/gpu/android_video_decode_accelerator.cc
[modify] https://crrev.com/b34f1d0fc870ca04d98ad21ee9826ad70477aba4/media/gpu/android_video_decode_accelerator.h