Remove redundant |errored| member from IconHostMsg_DidDownloadFavicon

chrome/browser/ui/ash/launcher/launcher_favicon_loader.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/ash/launcher/launcher_favicon_loader.h"
 
 #include "base/logging.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/ui/ash/launcher/browser_launcher_item_controller.h"
 #include "content/public/browser/render_view_host.h"
@@ skipping 30 matching lines @@
 
   // content::WebContentObserver implementation.
   virtual void DidUpdateFaviconURL(
     int32 page_id,
     const std::vector<content::FaviconURL>& candidates) OVERRIDE;
 
  private:
   void DidDownloadFavicon(
       int id,
       const GURL& image_url,
-      bool errored,
       int requested_size,
       const std::vector<SkBitmap>& bitmaps);
 
   void AddFavicon(const GURL& image_url, const SkBitmap& new_bitmap);
 
   LauncherFaviconLoader::Delegate* delegate_;
 
   content::WebContents* web_contents_;
 
   typedef std::set<GURL> UrlSet;
@@ skipping 54 matching lines @@
   }
 }
 
 bool FaviconBitmapHandler::HasPendingDownloads() const {
   return !pending_requests_.empty();
 }
 
 void FaviconBitmapHandler::DidDownloadFavicon(
     int id,
     const GURL& image_url,
-    bool errored,
     int requested_size,
     const std::vector<SkBitmap>& bitmaps) {
   UrlSet::iterator iter = pending_requests_.find(image_url);
   if (iter == pending_requests_.end()) {
     // Updates are received for all downloads; ignore unrequested urls.
     return;
   }
   pending_requests_.erase(iter);
 
   // Favicon bitmaps are ordered by decreasing width.
-  if (!errored && !bitmaps.empty())
+  if (!bitmaps.empty())
     AddFavicon(image_url, bitmaps[0]);
 }
 
 void FaviconBitmapHandler::AddFavicon(const GURL& image_url,
                                       const SkBitmap& new_bitmap) {
   processed_requests_.insert(image_url);
   if (new_bitmap.height() > kMaxBitmapSize ||
       new_bitmap.width() > kMaxBitmapSize)
     return;
   if (new_bitmap.height() < ash::kLauncherPreferredSize)
@@ skipping 22 matching lines @@
 LauncherFaviconLoader::~LauncherFaviconLoader() {
 }
 
 SkBitmap LauncherFaviconLoader::GetFavicon() const {
   return favicon_handler_->bitmap();
 }
 
 bool LauncherFaviconLoader::HasPendingDownloads() const {
   return favicon_handler_->HasPendingDownloads();
 }