[Mac] When creating a HistoryMenuBridge, manually poke the TabRestoreService if already loaded.

[Mac] When creating a HistoryMenuBridge, manually poke the TabRestoreService if already loaded.

The issue was that when AppController deleted and recreated the Bridge, the
TabRestoreService was already loaded and the Changed observer notification was
never fired. That notification builds the "Recently Closed" section. If the
backend is loaded on construction, invoke the method manually.

BUG=124647
TEST=Have two Chrome profiles. Open three different tabs in each profile. Close one or two in each. Switch between the windows and the "Recently Closed" section of the "History" menu reflects the tabs that were closed in each profile window.


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=149446

[Mark Mentovai, 2012-08-01 16:16:25]

LGTM

[commit-bot: I haz the power, 2012-08-01 16:16:51]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rsesek@chromium.org/10823114/1

[commit-bot: I haz the power, 2012-08-01 18:07:59]

Change committed as 149446