Fix for process handle leaks which occured while closing a tab. These handles are opened in the BrowserMessageFilter when the channel is connected and never closed. There are a number of handles leaked for every tab as there are a number of message filter objects in the browser process inheriting from the BrowserMessageFilter class.
Fix for process handle leaks which occured while closing a tab. These handles are opened in
the BrowserMessageFilter when the channel is connected and never closed. There are a number
of handles leaked for every tab as there are a number of message filter objects in the browser
process inheriting from the BrowserMessageFilter class.

Fixes bug http://code.google.com/p/chromium/issues/detail?id=67429

BUG=67429
TEST=As described in the bug.


Review URL: http://codereview.chromium.org/6456021

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@74317 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser