Make TabContents own its infobar delegates....

chrome/browser/tab_contents/test_tab_contents.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_TAB_CONTENTS_TEST_TAB_CONTENTS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TEST_TAB_CONTENTS_H_
 #pragma once
 
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/common/notification_registrar.h"
@@ skipping 13 matching lines @@
 
   // State accessor.
   bool cross_navigation_pending() {
     return render_manager_.cross_navigation_pending_;
   }
 
   // Overrides TabContents::ShouldTransitionCrossSite so that we can test both
   // alternatives without using command-line switches.
   bool ShouldTransitionCrossSite() { return transition_cross_site; }
 
-  // Overrides TabContents::Observe.  We are listening to infobar related
-  // notifications so we can call InfoBarClosed() on the infobar delegates to
-  // prevent them from leaking.
-  virtual void Observe(NotificationType type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
-
   // Promote DidNavigate to public.
   void TestDidNavigate(RenderViewHost* render_view_host,
                        const ViewHostMsg_FrameNavigate_Params& params) {
     DidNavigate(render_view_host, params);
   }
 
   // Promote GetWebkitPrefs to public.
   WebPreferences TestGetWebkitPrefs() {
     return GetWebkitPrefs();
   }
@@ skipping 15 matching lines @@
   // sending a navigate notification for the NavigationController pending entry.
   void CommitPendingNavigation();
 
   // Simulates the current RVH notifying that it has unloaded so that the
   // pending RVH navigation can proceed.
   // Does nothing if no cross-navigation is pending.
   void ProceedWithCrossSiteNavigation();
 
   // Set by individual tests.
   bool transition_cross_site;
-
-  NotificationRegistrar registrar_;
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TEST_TAB_CONTENTS_H_