Adds items to the Window menu on Mac.
Adds items to the Window menu on Mac.

TEST=Open multiple windows, make sure the entries in the Window menu
match the titles of the currently selected tabs.

Review URL: http://codereview.chromium.org/100121

git-svn-id: http://src.chromium.org/svn/trunk/src@14841 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 1fa900484aeed0a2f75cc7c0250ed37bde6f4685
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser