Remove profile-keyed factory boilerplates.

chrome/browser/extensions/api/font_settings/font_settings_api.h

 // 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.
 
 // Defines the classes to realize the Font Settings Extension API as specified
 // in the extension API JSON.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_FONT_SETTINGS_FONT_SETTINGS_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_FONT_SETTINGS_FONT_SETTINGS_API_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/public/pref_change_registrar.h"
+#include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
 #include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_function.h"
 #include "chrome/browser/prefs/pref_service.h"
-#include "chrome/browser/profiles/profile_keyed_service.h"
 
 class Profile;
 
 namespace extensions {
 
 // This class observes pref changed events on a profile and dispatches the
 // corresponding extension API events to extensions.
 class FontSettingsEventRouter {
  public:
   // Constructor for observing pref changed events on |profile|. Stores a
@@ skipping 34 matching lines @@
 
   // Weak, owns us (transitively via ExtensionService).
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(FontSettingsEventRouter);
 };
 
 // The profile-keyed service that manages the font_settings extension API.
 // This is not an EventRouter::Observer (and does not lazily initialize) because
 // doing so caused a regression in perf tests. See crbug.com/163466.
-class FontSettingsAPI : public ProfileKeyedService {
+class FontSettingsAPI : public ProfileKeyedAPI {
  public:
   explicit FontSettingsAPI(Profile* profile);
   virtual ~FontSettingsAPI();
 
+  // ProfileKeyedAPI implementation.
+  static ProfileKeyedAPIFactory<FontSettingsAPI>* GetFactoryInstance();
+
  private:
+  friend class ProfileKeyedAPIFactory<FontSettingsAPI>;
+
+  // ProfileKeyedAPI implementation.
+  static const char* service_name() {
+    return "FontSettingsAPI";
+  }
+  static const bool kServiceIsNULLWhileTesting = true;
+
   scoped_ptr<FontSettingsEventRouter> font_settings_event_router_;
 };
 
 // fontSettings.clearFont API function.
 class FontSettingsClearFontFunction : public SyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("fontSettings.clearFont")
 
  protected:
   // RefCounted types have non-public destructors, as with all extension
@@ skipping 204 matching lines @@
   virtual ~FontSettingsSetMinimumFontSizeFunction() {}
 
   // SetFontPrefExtensionFunction:
   virtual const char* GetPrefName() OVERRIDE;
   virtual const char* GetKey() OVERRIDE;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_FONT_SETTINGS_FONT_SETTINGS_API_H_