Do not notify Volume change event to CrasAudioHandler::Observer when CrasAudioHandler change volume…

Do not notify Volume change event to CrasAudioHandler::Observer when CrasAudioHandler change volume during initialization.

BUG=625222
TBR=hychao@chromium.org

Review-Url: https://codereview.chromium.org/2127033004
Cr-Commit-Position: refs/heads/master@{#404448}
Committed: https://chromium.googlesource.com/chromium/src/+/24448767738300854e3df5ff45e9720f36d0262c

[jennyz, 2016-08-17 17:45:29]

Description was changed from

==========
Do not notify Volume change event to CrasAudioHandler::Observer when
CrasAudioHandler change volume during initialization.

BUG=625222

Review-Url: https://codereview.chromium.org/2127033004
Cr-Commit-Position: refs/heads/master@{#404448}
==========

to

==========
Do not notify Volume change event to CrasAudioHandler::Observer when
CrasAudioHandler change volume during initialization.

BUG=625222
TBR=hychao@chromium.org

Review-Url: https://codereview.chromium.org/2127033004
Cr-Commit-Position: refs/heads/master@{#404448}
==========

[jennyz, 2016-08-17 17:53:32]

Description was changed from

==========
Do not notify Volume change event to CrasAudioHandler::Observer when
CrasAudioHandler change volume during initialization.

BUG=625222
TBR=hychao@chromium.org

Review-Url: https://codereview.chromium.org/2127033004
Cr-Commit-Position: refs/heads/master@{#404448}
==========

to

==========
Do not notify Volume change event to CrasAudioHandler::Observer when
CrasAudioHandler change volume during initialization.

BUG=625222
TBR=hychao@chromium.org

Review-Url: https://codereview.chromium.org/2127033004
Cr-Commit-Position: refs/heads/master@{#404448}
Committed:
https://chromium.googlesource.com/chromium/src/+/24448767738300854e3df5ff45e9...
==========

[jennyz, 2016-08-17 17:53:33]

Committed patchset #1 (id:1) manually as
24448767738300854e3df5ff45e9720f36d0262c (presubmit successful).