Only block alert() requests from blocked popups; not all popups....

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 87 matching lines @@
                 int tab_handle,
                 bool wait_until_closed);
 
   void GetActiveTabIndex(const IPC::Message& message, int handle);
   void GetCookies(const IPC::Message& message, const GURL& url, int handle);
   void SetCookie(const IPC::Message& message,
                  const GURL& url,
                  const std::string value,
                  int handle);
   void GetBrowserWindowCount(const IPC::Message& message);
+  void GetShowingAppModalDialog(const IPC::Message& message);
   void GetBrowserWindow(const IPC::Message& message, int index);
   void GetLastActiveBrowserWindow(const IPC::Message& message);
   void GetActiveWindow(const IPC::Message& message);
   void GetWindowHWND(const IPC::Message& message, int handle);
   void ExecuteBrowserCommand(const IPC::Message& message,
                              int handle,
                              int command);
   void WindowGetViewBounds(const IPC::Message& message,
                            int handle,
                            int view_id,
@@ skipping 285 matching lines @@
   virtual void OnChannelError();
 
  private:
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   void OnRemoveProvider();  // Called via PostTask
 };
 #endif  // CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_H_
-