Integrate browser actions with the wrench menu. Browser
actions always show up in a submenu of the wrench menu, and
if they have an icon, they also show up in the toolbar area.
BUG=23380,22883
TEST=Added new automated tests for the command handling, but we need to test that the menu items show up manually. To do that, run with no extension installed, you should see "extensions" in the wrench menu. Add an extension that adds a browser action, you should now see an "extensions" submenu with "manage extensions" and the browser action(s) in the submenu.
Review URL: http://codereview.chromium.org/246037
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@27599 0039d316-1c4b-4281-b951-d872f2087c98
19 files changed
