Use actual file system directory for Desktop shortcut instead of virtual folder.
Use actual file system directory for Desktop shortcut instead of virtual folder.

BUG=8310

Review URL: http://codereview.chromium.org/39087


git-svn-id: http://src.chromium.org/svn/trunk/src@10895 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 3912644e3eaa4bf684279c5998082265f3972f34
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