Gtk: gtk_window_present when an already-showing browser window is showing and we want to show it again.
Gtk: gtk_window_present when an already-showing browser window is showing and we want to show it again.

I think this will be very WM-specific on whether it works. It seems that a lot of WMs don't want to allow windows from groups that don't have focus to do this. For example: http://blogs.gnome.org/metacity/2007/12/24/stacking/

BUG=17767

Review URL: http://codereview.chromium.org/160149

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@21657 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