Remove redundant |errored| member from IconHostMsg_DidDownloadFavicon

chrome/browser/ui/web_applications/web_app_ui.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/web_applications/web_app_ui.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
@@ skipping 47 matching lines @@
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details);
 
   // Downloads icon via the FaviconTabHelper.
   void DownloadIcon();
 
   // Favicon download callback.
   void DidDownloadFavicon(
       int id,
       const GURL& image_url,
-      bool errored,
       int requested_size,
       const std::vector<SkBitmap>& bitmaps);
 
   // Checks if shortcuts exists on desktop, start menu and quick launch.
   void CheckExistingShortcuts();
 
   // Update shortcut files and icons.
   void UpdateShortcuts();
   void UpdateShortcutsOnFileThread();
 
@@ skipping 82 matching lines @@
       std::max(unprocessed_icons_.back().width,
                unprocessed_icons_.back().height),
       base::Bind(&UpdateShortcutWorker::DidDownloadFavicon,
                  base::Unretained(this)));
   unprocessed_icons_.pop_back();
 }
 
 void UpdateShortcutWorker::DidDownloadFavicon(
     int id,
     const GURL& image_url,
-    bool errored,
     int requested_size,
     const std::vector<SkBitmap>& bitmaps) {
   std::vector<ui::ScaleFactor> scale_factors;
   scale_factors.push_back(ui::SCALE_FACTOR_100P);
 
   size_t closest_index =
       FaviconUtil::SelectBestFaviconFromBitmaps(bitmaps,
                                                 scale_factors,
                                                 requested_size);
 
-  if (!errored && !bitmaps.empty() && !bitmaps[closest_index].isNull()) {
+  if (!bitmaps.empty() && !bitmaps[closest_index].isNull()) {
     // Update icon with download image and update shortcut.
     shortcut_info_.favicon = gfx::Image(bitmaps[closest_index]);
     extensions::TabHelper* extensions_tab_helper =
         extensions::TabHelper::FromWebContents(web_contents_);
     extensions_tab_helper->SetAppIcon(bitmaps[closest_index]);
     UpdateShortcuts();
   } else {
     // Try the next icon otherwise.
     DownloadIcon();
   }
@@ skipping 161 matching lines @@
   shortcut_info->extension_id = app.id();
   shortcut_info->is_platform_app = app.is_platform_app();
   shortcut_info->url = GURL(app.launch_web_url());
   shortcut_info->title = UTF8ToUTF16(app.name());
   shortcut_info->description = UTF8ToUTF16(app.description());
   shortcut_info->extension_path = app.path();
   shortcut_info->profile_path = profile->GetPath();
 }
 
 }  // namespace web_app