GTK Themes: Theme the popup notification.

chrome/browser/gtk/blocked_popup_container_view_gtk.h

Index: chrome/browser/gtk/blocked_popup_container_view_gtk.h
diff --git a/chrome/browser/gtk/blocked_popup_container_view_gtk.h b/chrome/browser/gtk/blocked_popup_container_view_gtk.h
index c5fdc1aa31497061ce0c98193f6e3ecf1d570e02..dab57f462f3fa3e509f4101956a2f92e4c842e13 100644
--- a/chrome/browser/gtk/blocked_popup_container_view_gtk.h
+++ b/chrome/browser/gtk/blocked_popup_container_view_gtk.h
@@ -15,6 +15,7 @@
 
 class BlockedPopupContainerInternalView;
 class CustomDrawButton;
+class GtkThemeProperties;
 class MenuGtk;
 class PrefService;
 class Profile;
@@ -41,6 +42,10 @@ class BlockedPopupContainerViewGtk : public BlockedPopupContainerView,
                               string16* url,
                               string16* title) const;
 
+  // Notification that the theme has changed at that we should detect new
+  // values.
+  void UserChangedTheme(GtkThemeProperties* properties);
+
   GtkWidget* widget() { return container_.get(); }
 
   // Overridden from BlockedPopupContainerView:
@@ -72,7 +77,8 @@ class BlockedPopupContainerViewGtk : public BlockedPopupContainerView,
                                    BlockedPopupContainerViewGtk* container);
 
   // Draws |container_| with a custom background.
-  static gboolean OnContainerExpose(GtkWidget* widget, GdkEventExpose* event);
+  static gboolean OnContainerExpose(GtkWidget* widget, GdkEventExpose* event,
+                                    BlockedPopupContainerViewGtk* container);
 
   // Our model; calling the shots.
   BlockedPopupContainer* model_;
@@ -83,6 +89,9 @@ class BlockedPopupContainerViewGtk : public BlockedPopupContainerView,
   // The "Blocked Popups: XXX" button.
   GtkWidget* menu_button_;
 
+  // Whether we should let GTK paint the background and the button decorations.
+  bool use_gtk_rendering_;
+
   // Closes the container.
   scoped_ptr<CustomDrawButton> close_button_;