Separate the URL of an infobar link with clicking on it.

chrome/browser/ui/confirm_bubble_model.h

 // Copyright (c) 2012 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_UI_CONFIRM_BUBBLE_MODEL_H_
 #define CHROME_BROWSER_UI_CONFIRM_BUBBLE_MODEL_H_
 
 #include "base/basictypes.h"
 #include "base/strings/string16.h"
+#include "url/gurl.h"
 
 namespace gfx {
 class Image;
 }
 
 // An interface implemented by objects wishing to control an ConfirmBubbleView.
 // To use this class to implement a bubble menu, we need two steps:
 // 1. Implement a class derived from this class.
 // 2. Call chrome::ShowConfirmBubble() with the class implemented in 1.
 class ConfirmBubbleModel {
@@ skipping 22 matching lines @@
   // returns "OK" for the OK button and "Cancel" for the Cancel button.
   virtual base::string16 GetButtonLabel(BubbleButton button) const;
 
   // Called when the OK button is pressed.
   virtual void Accept();
 
   // Called when the Cancel button is pressed.
   virtual void Cancel();
 
   // Returns the text of the link to be displayed, if any. Otherwise returns
-  // and empty string.
+  // an empty string.
   virtual base::string16 GetLinkText() const;
 
-  // Called when the Link is clicked.
+  // Returns the URL of the link to be displayed.
+  virtual GURL GetLinkURL() const;
+
+  // Called when the link is clicked.
   virtual void LinkClicked();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ConfirmBubbleModel);
 };
 
 #endif  // CHROME_BROWSER_UI_CONFIRM_BUBBLE_MODEL_H_