GTK: position info bubbles relative to a subwidget, rather than the toplevel window.

(Client code can still use a toplevel widget as the anchor.)

BUG=40068
TEST=tried all popups in LTR and RTL

Review URL: http://codereview.chromium.org/1575019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@43876 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index bde7bd5a..e73c611 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -1200,8 +1200,8 @@
         'browser/gtk/clear_browsing_data_dialog_gtk.h',
         'browser/gtk/constrained_window_gtk.cc',
         'browser/gtk/constrained_window_gtk.h',
-        'browser/gtk/content_blocked_bubble_gtk.cc',
-        'browser/gtk/content_blocked_bubble_gtk.h',
+        'browser/gtk/content_setting_bubble_gtk.cc',
+        'browser/gtk/content_setting_bubble_gtk.h',
         'browser/gtk/gtk_chrome_cookie_view.cc',
         'browser/gtk/gtk_chrome_cookie_view.h',
         'browser/gtk/create_application_shortcuts_dialog_gtk.cc',