Rename BrowserActionView to ToolbarActionView

Rename BrowserActionView to ToolbarActionView
BrowserActionViews now represent significantly more than
just Browser Actions. Rename it to ToolbarActionView.

BUG=426448
Committed: https://crrev.com/fdc6f645c57aa0a054166743d1614ddaf32ab4c0
Cr-Commit-Position: refs/heads/master@{#300944}

[Devlin, 2014-10-23 17:02:21]

Patchset #1 (id:1) has been deleted

[Devlin, 2014-10-23 17:02:25]

Patchset #1 (id:20001) has been deleted

[Devlin, 2014-10-23 18:08:05]

rdevlin.cronin@chromium.org changed reviewers:
+ sky@chromium.org

[Devlin, 2014-10-23 18:08:06]

Just a simple rename - no functional changes.

[sky, 2014-10-23 19:54:27]

LGTM

[Devlin, 2014-10-23 19:56:36]

The CQ bit was checked by rdevlin.cronin@chromium.org

[commit-bot: I haz the power, 2014-10-23 19:59:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/673503002/40001

[commit-bot: I haz the power, 2014-10-23 20:50:18]

Committed patchset #1 (id:40001)

[commit-bot: I haz the power, 2014-10-23 20:51:00]

Patchset 1 (id:??) landed as
https://crrev.com/fdc6f645c57aa0a054166743d1614ddaf32ab4c0
Cr-Commit-Position: refs/heads/master@{#300944}

[yzshen1, 2014-10-23 22:36:53]

A revert of this CL (patchset #1 id:40001) has been created in
https://codereview.chromium.org/675893002/ by yzshen@chromium.org.

The reason for reverting is: Failed
ComponentToolbarActionsBrowserTest.ComponentToolbarActionsShowUpAndRespondToClicks
on Linux ChromiumOS Tests (dbg)(1) and Linux Tests (dbg)(1)(32).

[23680:23680:1023/150443:FATAL:browser_actions_container.cc(1021)] Check failed:
model_->toolbar_items().size() == toolbar_action_views_.size() (0 vs. 1).