Add renderer launch count to stability metrics.

Add renderer launch count to stability metrics.

This will make it possible to have a more meaningful measure of true extension
renderer stability as currently there is no denominator that can be used for
normalization of extension stability.

Desktop/Android only.

BUG=621120
Committed: https://crrev.com/86b6c8ce661bf08b2650bf35bc96d79600095d80
Cr-Commit-Position: refs/heads/master@{#405851}

[Will Harris, 2016-07-07 21:20:45]

Description was changed from

==========
Add renderer launch count to stability metrics.

BUG=621120
==========

to

==========
Add renderer launch count to stability metrics.

BUG=621120
==========

[Will Harris, 2016-07-07 21:20:45]

wfh@chromium.org changed reviewers:
+ asvitkine@chromium.org

[Will Harris, 2016-07-07 21:22:32]

Description was changed from

==========
Add renderer launch count to stability metrics.

BUG=621120
==========

to

==========
Add renderer launch count to stability metrics.

This will make it possible to have a more meaningful measure of true extension
renderer stability as currently there is no denominator that can be used for
normalization of extension stability.

BUG=621120
==========

[Will Harris, 2016-07-07 21:23:09]

PTAL. Other CLs in google3-land will add the fields to the proto and also land
the relevant code to wire up the synthetic histogram.

[Alexei Svitkine (slow), 2016-07-08 18:47:10]

Looks great! Please start the google3 CL review since we need that to land
before I can approve the proto changes here. Thanks!

[Will Harris, 2016-07-11 19:50:26]

Description was changed from

==========
Add renderer launch count to stability metrics.

This will make it possible to have a more meaningful measure of true extension
renderer stability as currently there is no denominator that can be used for
normalization of extension stability.

BUG=621120
==========

to

==========
Add renderer launch count to stability metrics.

This will make it possible to have a more meaningful measure of true extension
renderer stability as currently there is no denominator that can be used for
normalization of extension stability.

Desktop/Android only.

BUG=621120
==========

[Will Harris, 2016-07-15 16:58:37]

ping; the code in google3 has landed.

[Alexei Svitkine (slow), 2016-07-15 17:45:00]

The CQ bit was checked by asvitkine@chromium.org

[Alexei Svitkine (slow), 2016-07-15 17:45:00]

lgtm

[commit-bot: I haz the power, 2016-07-15 17:45:35]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-15 19:08:28]

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

[commit-bot: I haz the power, 2016-07-15 19:08:29]

Try jobs failed on following builders:
  win_chromium_compile_dbg_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_comp...)

[Will Harris, 2016-07-15 20:13:25]

The CQ bit was checked by wfh@chromium.org

[commit-bot: I haz the power, 2016-07-15 20:13:41]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-15 20:48:55]

Description was changed from

==========
Add renderer launch count to stability metrics.

This will make it possible to have a more meaningful measure of true extension
renderer stability as currently there is no denominator that can be used for
normalization of extension stability.

Desktop/Android only.

BUG=621120
==========

to

==========
Add renderer launch count to stability metrics.

This will make it possible to have a more meaningful measure of true extension
renderer stability as currently there is no denominator that can be used for
normalization of extension stability.

Desktop/Android only.

BUG=621120
==========

[commit-bot: I haz the power, 2016-07-15 20:48:56]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-07-15 20:49:16]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-15 20:50:24]

Description was changed from

==========
Add renderer launch count to stability metrics.

This will make it possible to have a more meaningful measure of true extension
renderer stability as currently there is no denominator that can be used for
normalization of extension stability.

Desktop/Android only.

BUG=621120
==========

to

==========
Add renderer launch count to stability metrics.

This will make it possible to have a more meaningful measure of true extension
renderer stability as currently there is no denominator that can be used for
normalization of extension stability.

Desktop/Android only.

BUG=621120

Committed: https://crrev.com/86b6c8ce661bf08b2650bf35bc96d79600095d80
Cr-Commit-Position: refs/heads/master@{#405851}
==========

[commit-bot: I haz the power, 2016-07-15 20:50:25]

Patchset 2 (id:??) landed as
https://crrev.com/86b6c8ce661bf08b2650bf35bc96d79600095d80
Cr-Commit-Position: refs/heads/master@{#405851}