Remove NOTIFICATION_FAVICON_UPDATED

components/favicon/core/favicon_driver.h

 // Copyright 2014 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 COMPONENTS_FAVICON_CORE_FAVICON_DRIVER_H_
 #define COMPONENTS_FAVICON_CORE_FAVICON_DRIVER_H_
 
 #include "base/macros.h"
 #include "base/strings/string16.h"
 
@@ skipping 56 matching lines @@
   virtual void SetActiveFaviconImage(const gfx::Image& image) = 0;
 
   // Notifies the driver a favicon image is available. |image| is not
   // necessarily 16x16. |icon_url| is the url the image is from. If
   // |is_active_favicon| is true the image corresponds to the favicon
   // (possibly empty) of the page.
   virtual void OnFaviconAvailable(const gfx::Image& image,
                                   const GURL& icon_url,
                                   bool is_active_favicon) = 0;
 
+  // Sends notification that the current page favicon change. |icon_url_changed|

[Bernhard Bauer, 2015/04/07 11:28:00]

Nit: "... the current page favicon has changed".

[sdefresne, 2015/04/07 16:54:54]

Done.

+  // is true if the URL of the favicon changed in addition to the favicon image.
+  virtual void NotifyFaviconUpdated(bool icon_url_changed) = 0;
+
  protected:
   FaviconDriver() {}
   virtual ~FaviconDriver() {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FaviconDriver);
 };
 
 }  // namespace favicon
 
 #endif  // COMPONENTS_FAVICON_CORE_FAVICON_DRIVER_H_