Add proguard_verbose GN arg

Add proguard_verbose GN arg

Useful when playing with proguard flags to be easily able to see all
output & optimization summary.

BUG=None

Committed: https://crrev.com/94f77d25cd26ae685ad8c7c84403397e85fea7e7
Cr-Commit-Position: refs/heads/master@{#368424}

[agrieve, 2016-01-08 18:46:06]

Description was changed from

==========
Add proguard_verbose GN arg

Useful when playing with proguard flags to be easily able to see all
output & optimization summary.

BUG=None
==========

to

==========
Add proguard_verbose GN arg

Useful when playing with proguard flags to be easily able to see all
output & optimization summary.

BUG=None
==========

[agrieve, 2016-01-08 18:46:06]

agrieve@chromium.org changed reviewers:
+ yfriedman@chromium.org

[agrieve, 2016-01-08 18:46:37]

On 2016/01/08 18:46:06, agrieve wrote:
> mailto:agrieve@chromium.org changed reviewers:
> + mailto:yfriedman@chromium.org

█████████
█████████

[Yaron, 2016-01-08 19:07:45]

lgtm

[agrieve, 2016-01-08 19:11:21]

The CQ bit was checked by agrieve@chromium.org

[commit-bot: I haz the power, 2016-01-08 19:11:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1568583005/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1568583005/1

[commit-bot: I haz the power, 2016-01-08 20:19:49]

Description was changed from

==========
Add proguard_verbose GN arg

Useful when playing with proguard flags to be easily able to see all
output & optimization summary.

BUG=None
==========

to

==========
Add proguard_verbose GN arg

Useful when playing with proguard flags to be easily able to see all
output & optimization summary.

BUG=None
==========

[commit-bot: I haz the power, 2016-01-08 20:19:50]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-08 20:20:57]

Description was changed from

==========
Add proguard_verbose GN arg

Useful when playing with proguard flags to be easily able to see all
output & optimization summary.

BUG=None
==========

to

==========
Add proguard_verbose GN arg

Useful when playing with proguard flags to be easily able to see all
output & optimization summary.

BUG=None

Committed: https://crrev.com/94f77d25cd26ae685ad8c7c84403397e85fea7e7
Cr-Commit-Position: refs/heads/master@{#368424}
==========

[commit-bot: I haz the power, 2016-01-08 20:20:58]

Patchset 1 (id:??) landed as
https://crrev.com/94f77d25cd26ae685ad8c7c84403397e85fea7e7
Cr-Commit-Position: refs/heads/master@{#368424}