Reduce FOR_EACH_OBSERVER macro usage in chrome/browser

Reduce FOR_EACH_OBSERVER macro usage in chrome/browser

Observer lists now support range-based for loops.

BUG=655021
Committed: https://crrev.com/d9d3ea15202868716617ceb73ee8d5595778d504
Cr-Commit-Position: refs/heads/master@{#426105}

[Eric Willigers, 2016-10-18 23:36:01]

ericwilligers@chromium.org changed reviewers:
+ thestig@chromium.org

[Eric Willigers, 2016-10-18 23:36:10]

The CQ bit was checked by ericwilligers@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-10-18 23:36:37]

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

[Lei Zhang, 2016-10-18 23:42:02]

lgtm

[Eric Willigers, 2016-10-18 23:47:50]

The CQ bit was unchecked by ericwilligers@chromium.org

[Eric Willigers, 2016-10-18 23:47:56]

The CQ bit was checked by ericwilligers@chromium.org

[commit-bot: I haz the power, 2016-10-18 23:48:07]

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, 2016-10-19 01:41:56]

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

[commit-bot: I haz the power, 2016-10-19 01:41:59]

Failed to apply the patch.
On branch working_branch
Your branch is up-to-date with 'origin/refs/pending/heads/master'.
nothing to commit, working tree clean

[Eric Willigers, 2016-10-19 02:01:59]

The CQ bit was checked by ericwilligers@chromium.org

[commit-bot: I haz the power, 2016-10-19 02:03:04]

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

[Eric Willigers, 2016-10-19 03:18:45]

The CQ bit was unchecked by ericwilligers@chromium.org

[Eric Willigers, 2016-10-19 03:18:53]

The CQ bit was checked by ericwilligers@chromium.org

[commit-bot: I haz the power, 2016-10-19 03:20:10]

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, 2016-10-19 04:11:35]

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

[commit-bot: I haz the power, 2016-10-19 04:11:36]

Try jobs failed on following builders:
  chromium_presubmit on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[Eric Willigers, 2016-10-19 04:38:34]

This landed as
commit d9d3ea15202868716617ceb73ee8d5595778d504
Date:   Tue Oct 18 17:31:10 2016 -0700
Review-Url: https://codereview.chromium.org/2426223002
Cr-Commit-Position: refs/heads/master@{#426105}

[Eric Willigers, 2016-10-21 04:10:32]

Description was changed from

==========
Reduce FOR_EACH_OBSERVER macro usage in chrome/browser

Observer lists now support range-based for loops.

BUG=655021
==========

to

==========
Reduce FOR_EACH_OBSERVER macro usage in chrome/browser

Observer lists now support range-based for loops.

BUG=655021
==========

[commit-bot: I haz the power, 2016-10-21 13:05:24]

Description was changed from

==========
Reduce FOR_EACH_OBSERVER macro usage in chrome/browser

Observer lists now support range-based for loops.

BUG=655021
==========

to

==========
Reduce FOR_EACH_OBSERVER macro usage in chrome/browser

Observer lists now support range-based for loops.

BUG=655021

Committed: https://crrev.com/d9d3ea15202868716617ceb73ee8d5595778d504
Cr-Commit-Position: refs/heads/master@{#426105}
==========