Added options browser_tests using the generator and js handler framework.

chrome/test/test_navigation_observer.h

 // Copyright (c) 2011 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_TEST_TAB_STRIP_MODEL_OBSERVER_H_
-#define CHROME_TEST_TEST_TAB_STRIP_MODEL_OBSERVER_H_
+#ifndef CHROME_TEST_TEST_NAVIGATION_OBSERVER_H_
+#define CHROME_TEST_TEST_NAVIGATION_OBSERVER_H_
 #pragma once
 
 #include "base/compiler_specific.h"
-#include "chrome/browser/tabs/tab_strip_model_observer.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
 
-class TabStripModel;
+class TabContentsWrapper;
 
 // In order to support testing of print preview, we need to wait for the tab to
 // be inserted, and then observe notifications on the newly added tab's
 // controller to wait for it to be loaded. To support tests registering
 // javascript WebUI handlers, we need to inject the framework & registration
 // javascript before the webui page loads by calling back through the
 // TestTabStripModelObserver::LoadStartObserver when the new page starts
 // loading.
-class TestTabStripModelObserver : public TabStripModelObserver,
-                                  public NotificationObserver {
+class TestNavigationObserver : public NotificationObserver {
  public:
   class LoadStartObserver {
    public:
     LoadStartObserver();
     virtual ~LoadStartObserver();
 
     // Called to indicate page load starting.
     virtual void OnLoadStart() = 0;
   };
 
-  // Observe the |tab_strip_model|, which may not be NULL. If
-  // |load_start_observer| is non-NULL, notify when the page load starts.
-  TestTabStripModelObserver(TabStripModel* tab_strip_model,
-                            LoadStartObserver* load_start_observer);
-  virtual ~TestTabStripModelObserver();
+  TestNavigationObserver(TabContentsWrapper* contents,
+                         LoadStartObserver* load_start_observer);
+
+  virtual ~TestNavigationObserver();
 
   // Run the UI message loop until |done_| becomes true.
   void WaitForObservation();
 
+ protected:
+  explicit TestNavigationObserver(LoadStartObserver* load_start_observer);
+
+  void RegisterAsObserver(TabContentsWrapper* contents);
+
  private:
-  // TabStripModelObserver:
-  virtual void TabInsertedAt(TabContentsWrapper* contents, int index,
-                             bool foreground) OVERRIDE;
-
   // NotificationObserver:

[David Tseng, 2011/07/07 19:26:28]

Overrides?

   virtual void Observe(NotificationType type, const NotificationSource& source,
                        const NotificationDetails& details) OVERRIDE;
 
   NotificationRegistrar registrar_;
 
   // If true the navigation has started.
   bool navigation_started_;
 
+  // If true the navigation has been committed.
+  bool navigation_entry_committed_;
+
   // The number of navigations that have been completed.
   int navigations_completed_;
 
   // The number of navigations to wait for.
   int number_of_navigations_;
 
-  // |tab_strip_model_| is the object this observes. The constructor will
-  // register this as an observer, and the destructor will remove the observer.
-  TabStripModel* tab_strip_model_;
-
   // Observer to take some action when the page load starts.
   LoadStartObserver* load_start_observer_;
 
   // |done_| will get set when this object observes a TabStripModel event.
   bool done_;
 
   // |running_| will be true during WaitForObservation until |done_| is true.
   bool running_;
 
-  DISALLOW_COPY_AND_ASSIGN(TestTabStripModelObserver);
+  DISALLOW_COPY_AND_ASSIGN(TestNavigationObserver);
 };
 
-#endif  // CHROME_TEST_TEST_TAB_STRIP_MODEL_OBSERVER_H_
+#endif  // CHROME_TEST_TEST_NAVIGATION_OBSERVER_H_