Make some updates to extension iconography.

chrome/browser/ui/webui/ntp/new_tab_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/webui/ntp/new_tab_ui.h"
 
 #include <memory>
 
 #include "base/i18n/rtl.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/metrics_handler.h"
 #include "chrome/browser/ui/webui/ntp/app_launcher_handler.h"
 #include "chrome/browser/ui/webui/ntp/core_app_launcher_handler.h"
-#include "chrome/browser/ui/webui/ntp/favicon_webui_handler.h"
 #include "chrome/browser/ui/webui/ntp/ntp_resource_cache.h"
 #include "chrome/browser/ui/webui/ntp/ntp_resource_cache_factory.h"
 #include "chrome/browser/ui/webui/theme_handler.h"
 #include "chrome/common/url_constants.h"
 #include "components/bookmarks/common/bookmark_pref_names.h"
 #include "components/prefs/pref_service.h"
 #include "components/strings/grit/components_strings.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents.h"
@@ skipping 25 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 // NewTabUI
 
 NewTabUI::NewTabUI(content::WebUI* web_ui)
     : WebUIController(web_ui) {
   web_ui->OverrideTitle(l10n_util::GetStringUTF16(IDS_NEW_TAB_TITLE));
 
   Profile* profile = GetProfile();
   if (!profile->IsOffTheRecord()) {
     web_ui->AddMessageHandler(new MetricsHandler());
-    web_ui->AddMessageHandler(new FaviconWebUIHandler());
     web_ui->AddMessageHandler(new CoreAppLauncherHandler());
 
     ExtensionService* service =
         extensions::ExtensionSystem::Get(profile)->extension_service();
     // We might not have an ExtensionService (on ChromeOS when not logged in
     // for example).
     if (service)
       web_ui->AddMessageHandler(new AppLauncherHandler(service));
   }
 
@@ skipping 177 matching lines @@
 void NewTabUI::NewTabHTMLSource::AddResource(const char* resource,
                                              const char* mime_type,
                                              int resource_id) {
   DCHECK(resource);
   DCHECK(mime_type);
   resource_map_[std::string(resource)] =
       std::make_pair(std::string(mime_type), resource_id);
 }
 
 NewTabUI::NewTabHTMLSource::~NewTabHTMLSource() {}