Add a return value to InternalCloseTabContentsAt, indicating whether or not the TabContents was closed immediately or if we're waiting for an unload handler to fire.

Adjust indices in Close other tabs handler to take into account the fact that some tabs may not close immediately

B=1295790

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@63 0039d316-1c4b-4281-b951-d872f2087c98
2 files changed