Fix a NOTREACHED in RenderViewHost::OnExtensionRequest.  It was firing because RenderViewHosts created via window.open don't have their enabled_bindings_ set. Review URL: http://codereview.chromium.org/119134
Fix a NOTREACHED in RenderViewHost::OnExtensionRequest.  It was firing because
RenderViewHosts created via window.open don't have their enabled_bindings_
set.
Review URL: http://codereview.chromium.org/119134

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@17646 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