Move ProfileKeyedAPI implementations to take BrowserContext in the constructor (part 3).

chrome/browser/extensions/component_loader.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/extensions/component_loader.h"
 
 #include <map>
 #include <string>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/metrics/field_trial.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search/hotword_service_factory.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/extension_file_util.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/plugin_service.h"
 #include "extensions/common/extension.h"
@@ skipping 260 matching lines @@
 }
 
 void ComponentLoader::AddHangoutServicesExtension() {
 #if defined(GOOGLE_CHROME_BUILD) || defined(ENABLE_HANGOUT_SERVICES_EXTENSION)
   Add(IDR_HANGOUT_SERVICES_MANIFEST,
       base::FilePath(FILE_PATH_LITERAL("hangout_services")));
 #endif
 }
 
 void ComponentLoader::AddHotwordHelperExtension() {
-  Profile* profile = static_cast<Profile*>(browser_context_);
-  if (HotwordServiceFactory::IsHotwordAllowed(profile)) {
+  if (HotwordServiceFactory::IsHotwordAllowed(browser_context_)) {
     Add(IDR_HOTWORD_HELPER_MANIFEST,
         base::FilePath(FILE_PATH_LITERAL("hotword_helper")));
   }
 }
 
 void ComponentLoader::AddImageLoaderExtension() {
 #if defined(IMAGE_LOADER_EXTENSION)
 #ifndef NDEBUG
   const CommandLine* command_line = CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(switches::kImageLoaderExtensionPath)) {
@@ skipping 304 matching lines @@
         off_the_record_context, Extension::GetBaseURLFromExtensionId(id));
     fileapi::FileSystemContext* file_system_context =
         content::BrowserContext::GetStoragePartitionForSite(
             off_the_record_context, site)->GetFileSystemContext();
     file_system_context->EnableTemporaryFileSystemInIncognito();
   }
 #endif
 }
 
 }  // namespace extensions