Remove ConstrainedWindowGtkDelegate

chrome/browser/ui/gtk/collected_cookies_gtk.h

Index: chrome/browser/ui/gtk/collected_cookies_gtk.h
diff --git a/chrome/browser/ui/gtk/collected_cookies_gtk.h b/chrome/browser/ui/gtk/collected_cookies_gtk.h
index 208b6d3cfe3484a615b42a36d3be598d6020d29c..e951400410cd8defa2f39ae6a543dd4739581bf6 100644
--- a/chrome/browser/ui/gtk/collected_cookies_gtk.h
+++ b/chrome/browser/ui/gtk/collected_cookies_gtk.h
@@ -29,17 +29,11 @@ class WebContents;
 // ShowCollectedCookiesDialog() on the delegate of the web contents's
 // content settings tab helper.
 
-class CollectedCookiesGtk : public ConstrainedWindowGtkDelegate,
-                            public gtk_tree::TreeAdapter::Delegate,
+class CollectedCookiesGtk : public gtk_tree::TreeAdapter::Delegate,
                             public content::NotificationObserver {
  public:
   CollectedCookiesGtk(GtkWindow* parent, content::WebContents* web_contents);
 
-  // ConstrainedWindowGtkDelegate methods.
-  virtual GtkWidget* GetWidgetRoot() OVERRIDE;
-  virtual GtkWidget* GetFocusWidget() OVERRIDE;
-  virtual void DeleteDelegate() OVERRIDE;
-
  private:
   virtual ~CollectedCookiesGtk();
 
@@ -84,6 +78,7 @@ class CollectedCookiesGtk : public ConstrainedWindowGtkDelegate,
                        OnForSessionBlockedButtonClicked);
   CHROMEGTK_CALLBACK_2(CollectedCookiesGtk, void, OnSwitchPage,
                        gpointer, guint);
+  CHROMEGTK_CALLBACK_0(CollectedCookiesGtk, void, OnDestroy);
 
   content::NotificationRegistrar registrar_;