Revert "Remove a ToWStringHack() from Gears code."
Revert "Remove a ToWStringHack() from Gears code."

This reverts commit r73846.

git-svn-id: http://src.chromium.org/svn/trunk/src@73848 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 51ba99564c58234d089b3a3dc255448727e33997
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