Convert ProtocolHandlerRegistry to be a ProfileKeyedService.

chrome/test/base/testing_profile.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/test/base/testing_profile.h"
 
 #include "build/build_config.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
@@ skipping 343 matching lines @@
         bookmark_service;
     history_service->history_backend_->expirer_.bookmark_service_ =
         bookmark_service;
   }
 }
 
 void TestingProfile::CreateAutocompleteClassifier() {
   autocomplete_classifier_.reset(new AutocompleteClassifier(this));
 }
 
-void TestingProfile::CreateProtocolHandlerRegistry() {
-  protocol_handler_registry_ = new ProtocolHandlerRegistry(this,
-      new ProtocolHandlerRegistry::Delegate());
-}
-
 static scoped_refptr<RefcountedProfileKeyedService> BuildWebDataService(
     Profile* profile) {
   WebDataService* web_data_service = new WebDataService();
   if (web_data_service)
     web_data_service->Init(profile->GetPath());
   return web_data_service;
 }
 
 void TestingProfile::CreateWebDataService() {
   WebDataServiceFactory::GetInstance()->SetTestingFactory(
@@ skipping 304 matching lines @@
 
 bool TestingProfile::IsSameProfile(Profile *p) {
   return this == p;
 }
 
 base::Time TestingProfile::GetStartTime() const {
   return start_time_;
 }
 
 ProtocolHandlerRegistry* TestingProfile::GetProtocolHandlerRegistry() {
-  return protocol_handler_registry_.get();
+  return NULL;
 }
 
 FilePath TestingProfile::last_selected_directory() {
   return last_selected_directory_;
 }
 
 void TestingProfile::set_last_selected_directory(const FilePath& path) {
   last_selected_directory_ = path;
 }
 
@@ skipping 37 matching lines @@
 }
 
 bool TestingProfile::WasCreatedByVersionOrLater(const std::string& version) {
   return true;
 }
 
 base::Callback<ChromeURLDataManagerBackend*(void)>
     TestingProfile::GetChromeURLDataManagerBackendGetter() const {
   return base::Callback<ChromeURLDataManagerBackend*(void)>();
 }