Remove redundant |errored| member from IconHostMsg_DidDownloadFavicon

chrome/browser/ui/views/ash/balloon_view_ash.cc

 // 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.
 
 #include "chrome/browser/ui/views/ash/balloon_view_ash.h"
 
 #include "ash/shell.h"
 #include "ash/system/web_notification/web_notification_tray.h"
 #include "base/logging.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 39 matching lines @@
   ImageDownload(const Notification& notification,
                 const GURL& url,
                 int size,
                 const SetImageCallback& callback);
   virtual ~ImageDownload();
 
  private:
   // FaviconHelper callback.
   virtual void Downloaded(int download_id,
                           const GURL& image_url,
-                          bool errored,
                           int requested_size,
                           const std::vector<SkBitmap>& bitmaps);
 
   const GURL& url_;
   int size_;
   SetImageCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageDownload);
 };
 
@@ skipping 21 matching lines @@
                                                     AsWeakPtr()));
 }
 
 
 BalloonViewAsh::ImageDownload::~ImageDownload() {
 }
 
 void BalloonViewAsh::ImageDownload::Downloaded(
     int download_id,
     const GURL& image_url,
-    bool errored,
     int requested_size,
     const std::vector<SkBitmap>& bitmaps) {
   if (bitmaps.empty())
     return;
   gfx::ImageSkia image(bitmaps[0]);
   callback_.Run(image);
 }
 
 BalloonViewAsh::BalloonViewAsh(BalloonCollection* collection)
     : collection_(collection),
@@ skipping 81 matching lines @@
     optional_fields->GetString(ui::notifications::kImageUrlKey, &url);
     if (!url.empty()) {
       downloads_.push_back(linked_ptr<ImageDownload>(new ImageDownload(
           notification, GURL(url),
           message_center::kNotificationPreferredImageSize,
           base::Bind(&BalloonViewAsh::SetNotificationImage,
                      base::Unretained(this), notification.notification_id()))));
     }
   }
 }