Add an elided frame to suppress one more leak in CookiesWindowController.
Add an elided frame to suppress one more leak in CookiesWindowController.

BUG=69757
TEST=Mac Valgrind goes green
TBR=thestig

Review URL: http://codereview.chromium.org/6297005

git-svn-id: http://src.chromium.org/svn/trunk/src@71559 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 073eccff663766b50ed71ee44bc975c2f32d3ca1
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