Trace encoding/decoding time in a generic way.

Trace encoding/decoding time in a generic way.

Removes VP8::Encode trace in favor of VCMGenericEncoder ones and adds
one to InitEncode. Also adds an instant event to ::Encoded since this
can be done on a different thread.

Also adds the corresponding traces to VCMGenericDecoder.

BUG=webrtc:5167
R=stefan@webrtc.org

Committed: https://crrev.com/d9eec762ce8bdc90bd18a387cacae8cab90440f1
Cr-Commit-Position: refs/heads/master@{#10674}

[pbos-webrtc, 2015-11-05 14:31:15]

Description was changed from

==========
Trace encoding/decoding time in a generic way.

Removes VP8::Encode trace in favor of VCMGenericEncoder ones and adds
one to InitEncode. Also adds an instant event to ::Encoded since this
can be done on a different thread.

Also adds the corresponding traces to VCMGenericDecoder.

BUG=
R=stefan@webrtc.org
==========

to

==========
Trace encoding/decoding time in a generic way.

Removes VP8::Encode trace in favor of VCMGenericEncoder ones and adds
one to InitEncode. Also adds an instant event to ::Encoded since this
can be done on a different thread.

Also adds the corresponding traces to VCMGenericDecoder.

BUG=webrtc:5167
R=stefan@webrtc.org
==========

[pbos-webrtc, 2015-11-05 14:31:20]

PTAL woo

[pbos-webrtc, 2015-11-05 14:31:25]

The CQ bit was checked by pbos@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2015-11-05 14:31:36]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1412573010/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1412573010/1

[commit-bot: I haz the power, 2015-11-05 16:31:53]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-11-05 16:31:53]

Dry run: Try jobs failed on following builders:
  android_arm64_rel on tryserver.webrtc (JOB_TIMED_OUT, no build URL)

[stefan-webrtc, 2015-11-16 19:34:02]

lgtm

[pbos-webrtc, 2015-11-16 23:44:46]

The CQ bit was checked by pbos@webrtc.org

[commit-bot: I haz the power, 2015-11-16 23:45:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1412573010/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1412573010/1

[commit-bot: I haz the power, 2015-11-16 23:46:32]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-11-16 23:46:33]

Try jobs failed on following builders:
  android_clang_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_clang_dbg/build...)
  android_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_dbg/builds/9114)
  android_gn_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_gn_dbg/builds/6931)
  android_gn_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_gn_rel/builds/7006)
  android_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_rel/builds/9065)
  ios64_sim_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios64_sim_dbg/builds/3322)
  ios_arm64_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios_arm64_dbg/builds/5634)
  ios_arm64_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios_arm64_rel/builds/5569)
  ios_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios_dbg/builds/10785)
  ios_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios_rel/builds/9428)
  linux_asan on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_asan/builds/10646)
  linux_compile_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_compile_dbg/build...)
  linux_gn_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_gn_dbg/builds/6814)
  linux_gn_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_gn_rel/builds/6792)
  linux_msan on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_msan/builds/5982)
  linux_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_rel/builds/10814)
  linux_tsan2 on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_tsan2/builds/8033)
  mac_compile_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_compile_dbg/builds/...)
  mac_compile_x64_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_compile_x64_dbg/bui...)
  mac_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_rel/builds/10852)
  mac_x64_gn_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_x64_gn_dbg/builds/5291)
  mac_x64_gn_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_x64_gn_rel/builds/5233)
  mac_x64_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_x64_rel/builds/10510)
  presubmit on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/presubmit/builds/1772)
  win_compile_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/win_compile_dbg/builds/...)

[pbos-webrtc, 2015-11-17 11:40:40]

rebase

[pbos-webrtc, 2015-11-17 11:41:00]

The CQ bit was checked by pbos@webrtc.org

[pbos-webrtc, 2015-11-17 11:41:01]

The patchset sent to the CQ was uploaded after l-g-t-m from stefan@webrtc.org
Link to the patchset: https://codereview.webrtc.org/1412573010/#ps20001 (title:
"rebase")

[commit-bot: I haz the power, 2015-11-17 11:41:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1412573010/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1412573010/20001

[commit-bot: I haz the power, 2015-11-17 14:03:47]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-11-17 14:03:57]

Patchset 2 (id:??) landed as
https://crrev.com/d9eec762ce8bdc90bd18a387cacae8cab90440f1
Cr-Commit-Position: refs/heads/master@{#10674}