gtk: Use 'Preferences' instead of 'Options' in wrench menu.
gtk: Use 'Preferences' instead of 'Options' in wrench menu.

BUG=17870
TEST=launch chrome, open the wrench menu, see if the 'Preferences' menu is in
there instead of the 'Options' menu.

Review URL: http://codereview.chromium.org/3060050

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@56148 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