Replace enhanced bookmarks salient images with favicons

chrome/browser/enhanced_bookmarks/android/bookmark_image_service_factory.cc

-// Copyright 2015 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/enhanced_bookmarks/android/bookmark_image_service_android.h"
-#include "chrome/browser/enhanced_bookmarks/android/bookmark_image_service_factory.h"
-#include "components/keyed_service/content/browser_context_dependency_manager.h"
-#include "content/public/browser/browser_context.h"
-
-namespace enhanced_bookmarks {
-
-// static
-BookmarkImageServiceFactory* BookmarkImageServiceFactory::GetInstance() {
-  return Singleton<BookmarkImageServiceFactory>::get();
-}
-
-// static
-BookmarkImageService* BookmarkImageServiceFactory::GetForBrowserContext(
-    content::BrowserContext* context) {
-  return static_cast<BookmarkImageService*>(
-      GetInstance()->GetServiceForBrowserContext(context, true));
-}
-
-BookmarkImageServiceFactory::BookmarkImageServiceFactory()
-    : BrowserContextKeyedServiceFactory(
-          "BookmarkExtendedStorageService",
-          BrowserContextDependencyManager::GetInstance()) {}
-
-BookmarkImageServiceFactory::~BookmarkImageServiceFactory() {}
-
-content::BrowserContext* BookmarkImageServiceFactory::GetBrowserContextToUse(
-    content::BrowserContext* context) const {
-  return context;
-}
-
-BookmarkImageService* BookmarkImageServiceFactory::BuildServiceInstanceFor(
-    content::BrowserContext* browser_context) const {
-  return new BookmarkImageServiceAndroid(browser_context);
-}
-
-}  // namespace enhanced_bookmarks