Refactor downloads into a ProfileKeyedService.

chrome/test/base/testing_profile.cc

 // Copyright (c) 2011 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/test/base/testing_profile.h"
 
 #include "build/build_config.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
@@ skipping 547 matching lines @@
 }
 
 void TestingProfile::SetQuotaManager(quota::QuotaManager* manager) {
   quota_manager_ = manager;
 }
 
 quota::QuotaManager* TestingProfile::GetQuotaManager() {
   return quota_manager_.get();
 }
 
-bool TestingProfile::HasCreatedDownloadManager() const {
-  return false;
-}
-
 net::URLRequestContextGetter* TestingProfile::GetRequestContext() {
   return request_context_.get();
 }
 
 net::URLRequestContextGetter* TestingProfile::GetRequestContextForRenderProcess(
     int renderer_child_id) {
   if (extension_service_.get()) {
     const Extension* installed_app = extension_service_->
         GetInstalledAppForRenderer(renderer_child_id);
     if (installed_app != NULL && installed_app->is_storage_isolated())
@@ skipping 198 matching lines @@
 prerender::PrerenderManager* TestingProfile::GetPrerenderManager() {
   if (!prerender::PrerenderManager::IsPrerenderingPossible())
     return NULL;
   if (!prerender_manager_.get()) {
     prerender_manager_.reset(new prerender::PrerenderManager(
         this, g_browser_process->prerender_tracker()));
   }
   return prerender_manager_.get();
 }
 
-void TestingProfile::SetDownloadManagerDelegate(
-    ChromeDownloadManagerDelegate* delegate) {
-  // Specially marked so errors from use will occur near to the site
-  // of the error.
-  NOTIMPLEMENTED();
-}
-
 chrome_browser_net::Predictor* TestingProfile::GetNetworkPredictor() {
   return NULL;
 }
 
 void TestingProfile::DeleteTransportSecurityStateSince(base::Time time) {
   NOTIMPLEMENTED();
 }
 
 PrefService* TestingProfile::GetOffTheRecordPrefs() {
   return NULL;
 }
 
 quota::SpecialStoragePolicy* TestingProfile::GetSpecialStoragePolicy() {
   return GetExtensionSpecialStoragePolicy();
 }
 
 void TestingProfile::DestroyWebDataService() {
   if (!web_data_service_.get())
     return;
 
   web_data_service_->Shutdown();
 }