Write a test for my previous patch to fix a crash in back/forward navigations...

chrome/test/browser_with_test_window_test.h

 // Copyright (c) 2006-2008 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_TEST_BROWSER_WITH_TEST_WINDOW_TEST_H_
 #define CHROME_TEST_BROWSER_WITH_TEST_WINDOW_TEST_H_
 
 #include <string>
 
 #include "base/message_loop.h"
@@ skipping 40 matching lines @@
 
  protected:
   Browser* browser() const { return browser_.get(); }
 
   TestingProfile* profile() const { return profile_.get(); }
 
   // Adds a tab to |browser| with the given URL and commits the load.
   // This is a convenience function. The new tab will be added at index 0.
   void AddTab(Browser* browser, const GURL& url);
 
-  // Commits the pending load as if we went to a new page (as opposed to back or
-  // forward).
-  void CommitPendingLoadAsNewNavigation(NavigationController* controller,
-                                        const GURL& url);
+  // Commits the pending load on the given controller. It will keep the
+  // URL of the pending load. If there is no pending load, this does nothing.
+  void CommitPendingLoad(NavigationController* controller);
 
   // Creates a pending navigation on the given navigation controller to the
   // given URL with the default parameters and the commits the load with a page
   // ID one larger than any seen. This emulates what happens on a new
   // navigation.
   void NavigateAndCommit(NavigationController* controller,
                          const GURL& url);
 
   // Navigates the current tab. This is a wrapper around NavigateAndCommit.
   void NavigateAndCommitActiveTab(const GURL& url);
 
  private:
   // We need to create a MessageLoop, otherwise a bunch of things fails.
   MessageLoopForUI ui_loop_;
 
   scoped_ptr<TestingProfile> profile_;
   scoped_ptr<TestBrowserWindow> window_;
   scoped_ptr<Browser> browser_;
 
   MockRenderProcessHostFactory rph_factory_;
   TestRenderViewHostFactory rvh_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserWithTestWindowTest);
 };
 
 #endif  // CHROME_TEST_BROWSER_WITH_TEST_WINDOW_TEST_H_