Add automation call to wait for multiple navigations.

chrome/browser/automation/automation_provider.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.
 
 // This implements a browser-side endpoint for UI automation activity.
 // The client-side endpoint is implemented by AutomationProxy.
 // The entire lifetime of this object should be contained within that of
 // the BrowserProcess, and in particular the NotificationService that's
 // hung off of it.
 
@@ skipping 51 matching lines @@
   // Establishes a connection to an automation client, if present.
   // An AutomationProxy should be established (probably in a different process)
   // before calling this.
   void ConnectToChannel(const std::string& channel_id);
 
   // Sets the number of tabs that we expect; when this number of tabs has
   // loaded, an AutomationMsg_InitialLoadsComplete message is sent.
   void SetExpectedTabCount(size_t expected_tabs);
 
   // Add a listener for navigation status notification. Currently only
-  // navigation completion is observed; when the navigation completes, the
-  // completed_response object is sent; if the server requires authentication,
-  // we instead send the auth_needed_response object.  A pointer to the added
-  // navigation observer is returned. This object should NOT be deleted and
-  // should be released by calling the corresponding
+  // navigation completion is observed; when the |number_of_navigations|
+  // complete, the completed_response object is sent; if the server requires
+  // authentication, we instead send the auth_needed_response object.  A pointer
+  // to the added navigation observer is returned. This object should NOT be
+  // deleted and should be released by calling the corresponding
   // RemoveNavigationStatusListener method.
   NotificationObserver* AddNavigationStatusListener(
-      NavigationController* tab, IPC::Message* reply_message);
+      NavigationController* tab, IPC::Message* reply_message,
+      int number_of_navigations);
 
   void RemoveNavigationStatusListener(NotificationObserver* obs);
 
   // Add an observer for the TabStrip. Currently only Tab append is observed. A
   // navigation listener is created on successful notification of tab append. A
   // pointer to the added navigation observer is returned. This object should
   // NOT be deleted and should be released by calling the corresponding
   // RemoveTabStripObserver method.
   NotificationObserver* AddTabStripObserver(Browser* parent,
                                             IPC::Message* reply_message);
@@ skipping 101 matching lines @@
 #if defined(OS_WIN)
   // TODO(port): Replace HWND.
   void GetTabHWND(int handle, HWND* tab_hwnd);
 #endif  // defined(OS_WIN)
   void GetTabProcessID(int handle, int* process_id);
   void GetTabTitle(int handle, int* title_string_size, std::wstring* title);
   void GetTabIndex(int handle, int* tabstrip_index);
   void GetTabURL(int handle, bool* success, GURL* url);
   void HandleUnused(const IPC::Message& message, int handle);
   void NavigateToURL(int handle, const GURL& url, IPC::Message* reply_message);
+  void NavigateToURLBlockUntilNavigationsComplete(int handle, const GURL& url,
+                                                  int number_of_navigations,
+                                                  IPC::Message* reply_message);
   void NavigationAsync(int handle, const GURL& url, bool* status);
   void GoBack(int handle, IPC::Message* reply_message);
   void GoForward(int handle, IPC::Message* reply_message);
   void Reload(int handle, IPC::Message* reply_message);
   void SetAuth(int tab_handle, const std::wstring& username,
                const std::wstring& password, IPC::Message* reply_message);
   void CancelAuth(int tab_handle, IPC::Message* reply_message);
   void NeedsAuth(int tab_handle, bool* needs_auth);
   void GetRedirectsFrom(int tab_handle,
                         const GURL& source_url,
@@ skipping 331 matching lines @@
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   void OnRemoveProvider();  // Called via PostTask
 
   NotificationRegistrar registrar_;
 };
 
 #endif  // CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_H_