Hide URL from extension pages.
Hide URL from extension pages.

We can't do the same as we do for NTP because NTP is a DOMUI whereas chrome-extensions is just a normal webpage. Adding functionality within TabContents::ShouldDisplayURL() would be sufficient to tell the ombibox not to display the URL.

BUG=12371 (http://crbug.com/12371)
TEST=Tested chrome-extension://id/hello_world.html

Review URL: http://codereview.chromium.org/119406

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@18117 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