Call Release instead of deleteing the object directly.
Call Release instead of deleteing the object directly.

BUG=25354
TBR=nsylvain
Review URL: http://codereview.chromium.org/341027

git-svn-id: http://src.chromium.org/svn/trunk/src@30414 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: b6404d3236bdea8ecc5ba2114e78d8f8f14cfbc1
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