Make JavaScript alerts reflect the URL of the frame they came from, not the...

chrome/browser/jsmessage_box_handler_win.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_BROWSER_JSMESSAGE_BOX_HANDLER_WIN_H_
 #define CHROME_BROWSER_JSMESSAGE_BOX_HANDLER_WIN_H_
 
 #include "chrome/browser/jsmessage_box_handler.h"
 #include "chrome/common/ipc_message.h"
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/views/app_modal_dialog_delegate.h"
+#include "googleurl/src/gurl.h"
 
 class MessageBoxView;
 class WebContents;
 namespace views {
 class Window;
 }
 
 class JavascriptMessageBoxHandler
     : public views::AppModalDialogDelegate,
       public NotificationObserver {
  public:
   // Cross-platform code should use RunJavaScriptMessageBox.
   JavascriptMessageBoxHandler(WebContents* web_contents,
+                              const GURL& frame_url,
                               int dialog_flags,
                               const std::wstring& message_text,
                               const std::wstring& default_prompt_text,
                               bool display_suppress_checkbox,
                               IPC::Message* reply_msg);
   virtual ~JavascriptMessageBoxHandler();
 
   // views::DialogDelegate Methods:
   virtual int GetDialogButtons() const;
   virtual std::wstring GetWindowTitle() const;
@@ skipping 21 matching lines @@
   // The message box view whose commands we handle.
   MessageBoxView* message_box_view_;
 
   // The IPC message used to reply to the renderer when the message box
   // is dismissed.
   IPC::Message* reply_msg_;
 
   // The associated WebContents. Used to send IPC messages to the renderer.
   WebContents* web_contents_;
 
+  // The URL of the frame originating the dialog. It is important we display
+  // this so the user doesn't blame the enclosing site if a subframe alert()s.
+  GURL frame_url_;
+
   // Stores flags defined in message_box_view.h which describe the dialog box.
   int dialog_flags_;
 
   // The dialog if it is currently visible.
   views::Window* dialog_;
 
   DISALLOW_COPY_AND_ASSIGN(JavascriptMessageBoxHandler);
 };
 
 #endif  // CHROME_BROWSER_JSMESSAGE_BOX_HANDLER_WIN_H_