Rename media gallery -> media galleries in pref/UI components.

Also rename registry to preferences.


BUG=NONE


Review URL: https://chromiumcodereview.appspot.com/10835016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@148808 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/media_gallery/media_gallery_registry.cc → chrome/browser/media_gallery/media_galleries_preferences.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/media_gallery/media_gallery_registry.h"
+#include "chrome/browser/media_gallery/media_galleries_preferences.h"
 
 #include "base/command_line.h"
 #include "base/string_number_conversions.h"
@@ -16,13 +16,13 @@
 
 namespace {
 
-const char kMediaGalleryIdKey[] = "id";
-const char kMediaGalleryPathKey[] = "path";
-const char kMediaGalleryDisplayNameKey[] = "displayName";
+const char kMediaGalleriesIdKey[] = "id";
+const char kMediaGalleriesPathKey[] = "path";
+const char kMediaGalleriesDisplayNameKey[] = "displayName";
 
 bool GetId(const DictionaryValue* dict, uint64* value) {
   std::string string_id;
-  if (!dict->GetString(kMediaGalleryIdKey, &string_id) ||
+  if (!dict->GetString(kMediaGalleriesIdKey, &string_id) ||
       !base::StringToUint64(string_id, value)) {
     return false;
   }
@@ -36,8 +36,8 @@ bool PopulateGalleryFromDictionary(const DictionaryValue* dict,
   FilePath::StringType path;
   string16 display_name;
   if (!GetId(dict, &id) ||
-      !dict->GetString(kMediaGalleryPathKey, &path) ||
-      !dict->GetString(kMediaGalleryDisplayNameKey, &display_name)) {
+      !dict->GetString(kMediaGalleriesPathKey, &path) ||
+      !dict->GetString(kMediaGalleriesDisplayNameKey, &display_name)) {
     return false;
   }
 
@@ -49,10 +49,10 @@ bool PopulateGalleryFromDictionary(const DictionaryValue* dict,
 
 DictionaryValue* CreateGalleryDictionary(const MediaGallery& gallery) {
   DictionaryValue* dict = new DictionaryValue();
-  dict->SetString(kMediaGalleryIdKey, base::Uint64ToString(gallery.id));
-  dict->SetString(kMediaGalleryPathKey, gallery.path.value());
+  dict->SetString(kMediaGalleriesIdKey, base::Uint64ToString(gallery.id));
+  dict->SetString(kMediaGalleriesPathKey, gallery.path.value());
   // TODO(estade): save |path| and |identifier|.
-  dict->SetString(kMediaGalleryDisplayNameKey, gallery.display_name);
+  dict->SetString(kMediaGalleriesDisplayNameKey, gallery.display_name);
   return dict;
 }
 
@@ -61,20 +61,20 @@ DictionaryValue* CreateGalleryDictionary(const MediaGallery& gallery) {
 MediaGallery::MediaGallery() : id(0) {}
 MediaGallery::~MediaGallery() {}
 
-MediaGalleryRegistry::MediaGalleryRegistry(Profile* profile)
+MediaGalleriesPreferences::MediaGalleriesPreferences(Profile* profile)
     : profile_(profile) {
   DCHECK(UserInteractionIsEnabled());
   InitFromPrefs();
 }
 
-MediaGalleryRegistry::~MediaGalleryRegistry() {}
+MediaGalleriesPreferences::~MediaGalleriesPreferences() {}
 
-void MediaGalleryRegistry::InitFromPrefs() {
+void MediaGalleriesPreferences::InitFromPrefs() {
   remembered_galleries_.clear();
 
   PrefService* prefs = profile_->GetPrefs();
   const ListValue* list = prefs->GetList(
-      prefs::kMediaGalleryRememberedGalleries);
+      prefs::kMediaGalleriesRememberedGalleries);
 
   for (ListValue::const_iterator it = list->begin(); it != list->end(); it++) {
     const DictionaryValue* dict = NULL;
@@ -87,27 +87,27 @@ void MediaGalleryRegistry::InitFromPrefs() {
   }
 }
 
-void MediaGalleryRegistry::AddGalleryByPath(const FilePath& path) {
+void MediaGalleriesPreferences::AddGalleryByPath(const FilePath& path) {
   PrefService* prefs = profile_->GetPrefs();
 
   MediaGallery gallery;
-  gallery.id = prefs->GetUint64(prefs::kMediaGalleryUniqueId);
-  prefs->SetUint64(prefs::kMediaGalleryUniqueId, gallery.id + 1);
+  gallery.id = prefs->GetUint64(prefs::kMediaGalleriesUniqueId);
+  prefs->SetUint64(prefs::kMediaGalleriesUniqueId, gallery.id + 1);
   gallery.display_name = path.BaseName().LossyDisplayName();
   // TODO(estade): make this relative to base_path.
   gallery.path = path;
   // TODO(estade): populate the rest of the fields.
 
-  ListPrefUpdate update(prefs, prefs::kMediaGalleryRememberedGalleries);
+  ListPrefUpdate update(prefs, prefs::kMediaGalleriesRememberedGalleries);
   ListValue* list = update.Get();
   list->Append(CreateGalleryDictionary(gallery));
 
   remembered_galleries_.push_back(gallery);
 }
 
-void MediaGalleryRegistry::ForgetGalleryById(uint64 id) {
+void MediaGalleriesPreferences::ForgetGalleryById(uint64 id) {
   PrefService* prefs = profile_->GetPrefs();
-  ListPrefUpdate update(prefs, prefs::kMediaGalleryRememberedGalleries);
+  ListPrefUpdate update(prefs, prefs::kMediaGalleriesRememberedGalleries);
   ListValue* list = update.Get();
 
   for (ListValue::iterator iter = list->begin(); iter != list->end(); ++iter) {
@@ -122,23 +122,23 @@ void MediaGalleryRegistry::ForgetGalleryById(uint64 id) {
   }
 }
 
-void MediaGalleryRegistry::Shutdown() {
+void MediaGalleriesPreferences::Shutdown() {
   profile_ = NULL;
 }
 
 // static
-bool MediaGalleryRegistry::UserInteractionIsEnabled() {
+bool MediaGalleriesPreferences::UserInteractionIsEnabled() {
   return CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnableMediaGalleryUI);
 }
 
 // static
-void MediaGalleryRegistry::RegisterUserPrefs(PrefService* prefs) {
+void MediaGalleriesPreferences::RegisterUserPrefs(PrefService* prefs) {
   if (!UserInteractionIsEnabled())
     return;
 
-  prefs->RegisterListPref(prefs::kMediaGalleryRememberedGalleries,
+  prefs->RegisterListPref(prefs::kMediaGalleriesRememberedGalleries,
                           PrefService::UNSYNCABLE_PREF);
-  prefs->RegisterUint64Pref(prefs::kMediaGalleryUniqueId, 0,
+  prefs->RegisterUint64Pref(prefs::kMediaGalleriesUniqueId, 0,
                             PrefService::UNSYNCABLE_PREF);
 }

chrome/browser/media_gallery/media_gallery_registry.h → chrome/browser/media_gallery/media_galleries_preferences.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERY_REGISTRY_H_
-#define CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERY_REGISTRY_H_
+#ifndef CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERIES_PREFERENCES_H_
+#define CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERIES_PREFERENCES_H_
 
 #include <list>
 #include <string>
@@ -44,10 +44,12 @@ struct MediaGallery {
 // A class to manage the media galleries that the user has added, explicitly or
 // otherwise. There is one registry per user profile.
 // TODO(estade): should MediaFileSystemRegistry be merged into this class?
-class MediaGalleryRegistry : public ProfileKeyedService {
+class MediaGalleriesPreferences : public ProfileKeyedService {
  public:
-  explicit MediaGalleryRegistry(Profile* profile);
-  virtual ~MediaGalleryRegistry();
+  typedef std::list<MediaGallery> MediaGalleries;
+
+  explicit MediaGalleriesPreferences(Profile* profile);
+  virtual ~MediaGalleriesPreferences();
 
   // Builds |remembered_galleries_| from the persistent store.
   void InitFromPrefs();
@@ -59,8 +61,6 @@ class MediaGalleryRegistry : public ProfileKeyedService {
   // Removes the gallery identified by |id| from the store.
   void ForgetGalleryById(uint64 id);
 
-  typedef std::list<MediaGallery> MediaGalleries;
-
   const MediaGalleries& remembered_galleries() const {
     return remembered_galleries_;
   }
@@ -81,7 +81,7 @@ class MediaGalleryRegistry : public ProfileKeyedService {
   // TODO(estade): either actually use this, or remove it.
   MediaGalleries remembered_galleries_;
 
-  DISALLOW_COPY_AND_ASSIGN(MediaGalleryRegistry);
+  DISALLOW_COPY_AND_ASSIGN(MediaGalleriesPreferences);
 };
 
-#endif  // CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERY_REGISTRY_H_
+#endif  // CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERIES_PREFERENCES_H_

chrome/browser/media_gallery/media_gallery_registry_factory.cc → chrome/browser/media_gallery/media_galleries_preferences_factory.cc

@@ -2,38 +2,39 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/media_gallery/media_gallery_registry_factory.h"
+#include "chrome/browser/media_gallery/media_galleries_preferences_factory.h"
 
-#include "chrome/browser/media_gallery/media_gallery_registry.h"
+#include "chrome/browser/media_gallery/media_galleries_preferences.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 
 // static
-MediaGalleryRegistry* MediaGalleryRegistryFactory::GetForProfile(
+MediaGalleriesPreferences* MediaGalleriesPreferencesFactory::GetForProfile(
     Profile* profile) {
-  return static_cast<MediaGalleryRegistry*>(
+  return static_cast<MediaGalleriesPreferences*>(
       GetInstance()->GetServiceForProfile(profile, true));
 }
 
 // static
-MediaGalleryRegistryFactory* MediaGalleryRegistryFactory::GetInstance() {
-  return Singleton<MediaGalleryRegistryFactory>::get();
+MediaGalleriesPreferencesFactory*
+MediaGalleriesPreferencesFactory::GetInstance() {
+  return Singleton<MediaGalleriesPreferencesFactory>::get();
 }
 
-MediaGalleryRegistryFactory::MediaGalleryRegistryFactory()
-    : ProfileKeyedServiceFactory("MediaGalleryRegistry",
+MediaGalleriesPreferencesFactory::MediaGalleriesPreferencesFactory()
+    : ProfileKeyedServiceFactory("MediaGalleriesPreferences",
                                  ProfileDependencyManager::GetInstance()) {}
 
-MediaGalleryRegistryFactory::~MediaGalleryRegistryFactory() {}
+MediaGalleriesPreferencesFactory::~MediaGalleriesPreferencesFactory() {}
 
-ProfileKeyedService* MediaGalleryRegistryFactory::BuildServiceInstanceFor(
+ProfileKeyedService* MediaGalleriesPreferencesFactory::BuildServiceInstanceFor(
     Profile* profile) const {
-  return new MediaGalleryRegistry(profile);
+  return new MediaGalleriesPreferences(profile);
 }
 
-void MediaGalleryRegistryFactory::RegisterUserPrefs(PrefService* prefs) {
-  MediaGalleryRegistry::RegisterUserPrefs(prefs);
+void MediaGalleriesPreferencesFactory::RegisterUserPrefs(PrefService* prefs) {
+  MediaGalleriesPreferences::RegisterUserPrefs(prefs);
 }
 
-bool MediaGalleryRegistryFactory::ServiceRedirectedInIncognito() {
+bool MediaGalleriesPreferencesFactory::ServiceRedirectedInIncognito() {
   return true;
 }

chrome/browser/media_gallery/media_gallery_registry_factory.h → chrome/browser/media_gallery/media_galleries_preferences_factory.h

@@ -2,29 +2,29 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERY_REGISTRY_FACTORY_H_
-#define CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERY_REGISTRY_FACTORY_H_
+#ifndef CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERIES_PREFERENCES_FACTORY_H_
+#define CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERIES_PREFERENCES_FACTORY_H_
 
 #include "base/basictypes.h"
 #include "base/memory/singleton.h"
 #include "chrome/browser/profiles/profile_keyed_service_factory.h"
 
 class Profile;
-class MediaGalleryRegistry;
+class MediaGalleriesPreferences;
 
-// Singleton that owns all MediaGalleryRegistries and associates them with
+// Singleton that owns all MediaGalleriesPreferences and associates them with
 // Profiles.
-class MediaGalleryRegistryFactory : public ProfileKeyedServiceFactory {
+class MediaGalleriesPreferencesFactory : public ProfileKeyedServiceFactory {
  public:
-  static MediaGalleryRegistry* GetForProfile(Profile* profile);
+  static MediaGalleriesPreferences* GetForProfile(Profile* profile);
 
-  static MediaGalleryRegistryFactory* GetInstance();
+  static MediaGalleriesPreferencesFactory* GetInstance();
 
  private:
-  friend struct DefaultSingletonTraits<MediaGalleryRegistryFactory>;
+  friend struct DefaultSingletonTraits<MediaGalleriesPreferencesFactory>;
 
-  MediaGalleryRegistryFactory();
-  virtual ~MediaGalleryRegistryFactory();
+  MediaGalleriesPreferencesFactory();
+  virtual ~MediaGalleriesPreferencesFactory();
 
   // ProfileKeyedServiceFactory:
   virtual ProfileKeyedService* BuildServiceInstanceFor(
@@ -32,7 +32,7 @@ class MediaGalleryRegistryFactory : public ProfileKeyedServiceFactory {
   virtual void RegisterUserPrefs(PrefService* prefs) OVERRIDE;
   virtual bool ServiceRedirectedInIncognito() OVERRIDE;
 
-  DISALLOW_COPY_AND_ASSIGN(MediaGalleryRegistryFactory);
+  DISALLOW_COPY_AND_ASSIGN(MediaGalleriesPreferencesFactory);
 };
 
-#endif  // CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERY_REGISTRY_FACTORY_H_
+#endif  // CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERIES_PREFERENCES_FACTORY_H_

chrome/browser/profiles/profile_dependency_manager.cc

@@ -22,7 +22,7 @@
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/history/shortcuts_backend_factory.h"
 #include "chrome/browser/intents/web_intents_registry_factory.h"
-#include "chrome/browser/media_gallery/media_gallery_registry_factory.h"
+#include "chrome/browser/media_gallery/media_galleries_preferences_factory.h"
 #include "chrome/browser/notifications/desktop_notification_service_factory.h"
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/plugin_prefs_factory.h"
@@ -225,7 +225,7 @@ void ProfileDependencyManager::AssertFactoriesBuilt() {
 #if defined(ENABLE_CONFIGURATION_POLICY)
   ManagedModePolicyProviderFactory::GetInstance();
 #endif
-  MediaGalleryRegistryFactory::GetInstance();
+  MediaGalleriesPreferencesFactory::GetInstance();
   NTPResourceCacheFactory::GetInstance();
   PasswordStoreFactory::GetInstance();
   PersonalDataManagerFactory::GetInstance();

chrome/browser/resources/options2/content_settings.html

@@ -318,7 +318,7 @@
             i18n-content="manage_exceptions"></button>
       </div>
     </section>
-    <section id="media-gallery-section" hidden>
+    <section id="media-galleries-section" hidden>
       <h3 i18n-content="mediaGalleriesSectionLabel"></h3>
       <div>
         <button id="manage-galleries-button"

chrome/browser/resources/options2/media_gallery_list.js → chrome/browser/resources/options2/media_galleries_list.js

@@ -10,15 +10,15 @@ cr.define('options', function() {
    * @constructor
    * @extends {DeletableItem}
    */
-  function MediaGalleryListItem(galleryInfo) {
+  function MediaGalleriesListItem(galleryInfo) {
     var el = cr.doc.createElement('div');
     el.galleryInfo_ = galleryInfo;
-    el.__proto__ = MediaGalleryListItem.prototype;
+    el.__proto__ = MediaGalleriesListItem.prototype;
     el.decorate();
     return el;
   }
 
-  MediaGalleryListItem.prototype = {
+  MediaGalleriesListItem.prototype = {
     __proto__: DeletableItem.prototype,
 
     decorate: function() {
@@ -31,9 +31,9 @@ cr.define('options', function() {
     },
   };
 
-  var MediaGalleryList = cr.ui.define('list');
+  var MediaGalleriesList = cr.ui.define('list');
 
-  MediaGalleryList.prototype = {
+  MediaGalleriesList.prototype = {
     __proto__: DeletableItemList.prototype,
 
     /** @inheritDoc */
@@ -44,7 +44,7 @@ cr.define('options', function() {
 
     /** @inheritDoc */
     createItem: function(galleryInfo) {
-      return new MediaGalleryListItem(galleryInfo);
+      return new MediaGalleriesListItem(galleryInfo);
     },
 
     /** @inheritDoc */
@@ -54,6 +54,6 @@ cr.define('options', function() {
   };
 
   return {
-    MediaGalleryList: MediaGalleryList
+    MediaGalleriesList: MediaGalleriesList
   };
 });

chrome/browser/resources/options2/media_gallery_manager_overlay.js → chrome/browser/resources/options2/media_galleries_manager_overlay.js

@@ -12,15 +12,15 @@ cr.define('options', function() {
    * @constructor
    * @extends {OptionsPage}
    */
-  function MediaGalleryManager() {
+  function MediaGalleriesManager() {
     OptionsPage.call(this, 'manageGalleries',
                      loadTimeData.getString('manageMediaGalleriesTabTitle'),
                      'manage-media-galleries-overlay');
   }
 
-  cr.addSingletonGetter(MediaGalleryManager);
+  cr.addSingletonGetter(MediaGalleriesManager);
 
-  MediaGalleryManager.prototype = {
+  MediaGalleriesManager.prototype = {
     __proto__: OptionsPage.prototype,
 
     /**
@@ -30,7 +30,7 @@ cr.define('options', function() {
       OptionsPage.prototype.initializePage.call(this);
 
       this.availableGalleriesList_ = $('available-galleries-list');
-      options.MediaGalleryList.decorate(this.availableGalleriesList_);
+      options.MediaGalleriesList.decorate(this.availableGalleriesList_);
 
       $('new-media-gallery').addEventListener('click', function() {
         chrome.send('addNewGallery');
@@ -61,7 +61,7 @@ cr.define('options', function() {
     setAvailableMediaGalleries_: function(galleries) {
       $('available-galleries-list').dataModel = new ArrayDataModel(galleries);
       // TODO(estade): show this section by default.
-      $('media-gallery-section').hidden = false;
+      $('media-galleries-section').hidden = false;
     },
   },
 
@@ -69,14 +69,14 @@ cr.define('options', function() {
   [
     'setAvailableMediaGalleries',
   ].forEach(function(name) {
-    MediaGalleryManager[name] = function() {
-      var instance = MediaGalleryManager.getInstance();
+    MediaGalleriesManager[name] = function() {
+      var instance = MediaGalleriesManager.getInstance();
       return instance[name + '_'].apply(instance, arguments);
     };
   });
 
   // Export
   return {
-    MediaGalleryManager: MediaGalleryManager
+    MediaGalleriesManager: MediaGalleriesManager
   };
 });

chrome/browser/resources/options2/options.html

@@ -117,7 +117,7 @@
   <include src="cookies_view_app.html">
   <include src="handler_options.html">
   <include src="language_add_language_overlay.html">
-  <include src="media_gallery_manager_overlay.html">
+  <include src="media_galleries_manager_overlay.html">
   <if expr="pp_ifdef('chromeos')">
     <include src="chromeos/internet_detail.html">
     <include src="chromeos/preferred_networks.html">

chrome/browser/resources/options2/options.js

@@ -20,7 +20,7 @@ var HomePageOverlay = options.HomePageOverlay;
 var ImportDataOverlay = options.ImportDataOverlay;
 var InstantConfirmOverlay = options.InstantConfirmOverlay;
 var LanguageOptions = options.LanguageOptions;
-var MediaGalleryManager = options.MediaGalleryManager;
+var MediaGalleriesManager = options.MediaGalleriesManager;
 var OptionsFocusManager = options.OptionsFocusManager;
 var OptionsPage = options.OptionsPage;
 var PasswordManager = options.PasswordManager;
@@ -104,7 +104,7 @@ function load() {
                               [$('language-button')]);
   OptionsPage.registerOverlay(ManageProfileOverlay.getInstance(),
                               BrowserOptions.getInstance());
-  OptionsPage.registerOverlay(MediaGalleryManager.getInstance(),
+  OptionsPage.registerOverlay(MediaGalleriesManager.getInstance(),
                               ContentSettings.getInstance(),
                               [$('manage-galleries-button')]);
   OptionsPage.registerOverlay(PasswordManager.getInstance(),

chrome/browser/resources/options2/options_bundle.js

@@ -83,8 +83,8 @@
 <include src="language_list.js"></include>
 <include src="language_options.js"></include>
 <include src="manage_profile_overlay.js"></include>
-<include src="media_gallery_list.js"></include>
-<include src="media_gallery_manager_overlay.js"></include>
+<include src="media_galleries_list.js"></include>
+<include src="media_galleries_manager_overlay.js"></include>
 <include src="options_focus_manager.js"></include>
 <include src="password_manager.js"></include>
 <include src="password_manager_list.js"></include>

chrome/browser/ui/webui/options2/media_gallery_handler.cc → chrome/browser/ui/webui/options2/media_galleries_handler.cc

@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/webui/options2/media_gallery_handler.h"
+#include "chrome/browser/ui/webui/options2/media_galleries_handler.h"
 
 #include "base/bind.h"
-#include "chrome/browser/media_gallery/media_gallery_registry.h"
-#include "chrome/browser/media_gallery/media_gallery_registry_factory.h"
+#include "chrome/browser/media_gallery/media_galleries_preferences.h"
+#include "chrome/browser/media_gallery/media_galleries_preferences_factory.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/chrome_select_file_policy.h"
@@ -20,13 +20,13 @@
 
 namespace options2 {
 
-MediaGalleryHandler::MediaGalleryHandler() {
+MediaGalleriesHandler::MediaGalleriesHandler() {
 }
 
-MediaGalleryHandler::~MediaGalleryHandler() {
+MediaGalleriesHandler::~MediaGalleriesHandler() {
 }
 
-void MediaGalleryHandler::GetLocalizedValues(DictionaryValue* values) {
+void MediaGalleriesHandler::GetLocalizedValues(DictionaryValue* values) {
   DCHECK(values);
 
   static OptionsStringResource resources[] = {
@@ -40,42 +40,42 @@ void MediaGalleryHandler::GetLocalizedValues(DictionaryValue* values) {
                 IDS_MEDIA_GALLERY_MANAGE_TITLE);
 }
 
-void MediaGalleryHandler::InitializeHandler() {
-  if (!MediaGalleryRegistry::UserInteractionIsEnabled())
+void MediaGalleriesHandler::InitializeHandler() {
+  if (!MediaGalleriesPreferences::UserInteractionIsEnabled())
     return;
 
   Profile* profile = Profile::FromWebUI(web_ui());
   pref_change_registrar_.Init(profile->GetPrefs());
-  pref_change_registrar_.Add(prefs::kMediaGalleryRememberedGalleries, this);
+  pref_change_registrar_.Add(prefs::kMediaGalleriesRememberedGalleries, this);
 }
 
-void MediaGalleryHandler::InitializePage() {
-  if (!MediaGalleryRegistry::UserInteractionIsEnabled())
+void MediaGalleriesHandler::InitializePage() {
+  if (!MediaGalleriesPreferences::UserInteractionIsEnabled())
     return;
 
   OnGalleriesChanged();
 }
 
-void MediaGalleryHandler::RegisterMessages() {
+void MediaGalleriesHandler::RegisterMessages() {
   web_ui()->RegisterMessageCallback(
       "addNewGallery",
-      base::Bind(&MediaGalleryHandler::HandleAddNewGallery,
+      base::Bind(&MediaGalleriesHandler::HandleAddNewGallery,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback(
       "forgetGallery",
-      base::Bind(&MediaGalleryHandler::HandleForgetGallery,
+      base::Bind(&MediaGalleriesHandler::HandleForgetGallery,
                  base::Unretained(this)));
 }
 
-void MediaGalleryHandler::OnGalleriesChanged() {
+void MediaGalleriesHandler::OnGalleriesChanged() {
   Profile* profile = Profile::FromWebUI(web_ui());
   const ListValue* list = profile->GetPrefs()->GetList(
-      prefs::kMediaGalleryRememberedGalleries);
+      prefs::kMediaGalleriesRememberedGalleries);
   web_ui()->CallJavascriptFunction(
-      "options.MediaGalleryManager.setAvailableMediaGalleries", *list);
+      "options.MediaGalleriesManager.setAvailableMediaGalleries", *list);
 }
 
-void MediaGalleryHandler::HandleAddNewGallery(const base::ListValue* args) {
+void MediaGalleriesHandler::HandleAddNewGallery(const base::ListValue* args) {
   SelectFileDialog* dialog = SelectFileDialog::Create(
       this,
       new ChromeSelectFilePolicy(web_ui()->GetWebContents()));
@@ -89,29 +89,31 @@ void MediaGalleryHandler::HandleAddNewGallery(const base::ListValue* args) {
                      NULL);
 }
 
-void MediaGalleryHandler::HandleForgetGallery(const base::ListValue* args) {
+void MediaGalleriesHandler::HandleForgetGallery(const base::ListValue* args) {
   // TODO(estade): use uint64.
   int id;
   CHECK(ExtractIntegerValue(args, &id));
-  MediaGalleryRegistry* registry =
-      MediaGalleryRegistryFactory::GetForProfile(Profile::FromWebUI(web_ui()));
-  registry->ForgetGalleryById(id);
+  MediaGalleriesPreferences* prefs =
+      MediaGalleriesPreferencesFactory::GetForProfile(
+          Profile::FromWebUI(web_ui()));
+  prefs->ForgetGalleryById(id);
 }
 
-void MediaGalleryHandler::FileSelected(
+void MediaGalleriesHandler::FileSelected(
     const FilePath& path, int index, void* params) {
-  MediaGalleryRegistry* registry =
-      MediaGalleryRegistryFactory::GetForProfile(Profile::FromWebUI(web_ui()));
-  registry->AddGalleryByPath(path);
+  MediaGalleriesPreferences* prefs =
+      MediaGalleriesPreferencesFactory::GetForProfile(
+          Profile::FromWebUI(web_ui()));
+  prefs->AddGalleryByPath(path);
 }
 
-void MediaGalleryHandler::Observe(
+void MediaGalleriesHandler::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   if (type == chrome::NOTIFICATION_PREF_CHANGED &&
       *content::Details<std::string>(details).ptr() ==
-          prefs::kMediaGalleryRememberedGalleries) {
+          prefs::kMediaGalleriesRememberedGalleries) {
     OnGalleriesChanged();
   } else {
     NOTREACHED();

chrome/browser/ui/webui/options2/media_gallery_handler.h → chrome/browser/ui/webui/options2/media_galleries_handler.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS2_MEDIA_GALLERY_HANDLER_H_
-#define CHROME_BROWSER_UI_WEBUI_OPTIONS2_MEDIA_GALLERY_HANDLER_H_
+#ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS2_MEDIA_GALLERIES_HANDLER_H_
+#define CHROME_BROWSER_UI_WEBUI_OPTIONS2_MEDIA_GALLERIES_HANDLER_H_
 
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/browser/ui/select_file_dialog.h"
@@ -13,11 +13,11 @@
 namespace options2 {
 
 // Handles messages related to adding or removing media galleries.
-class MediaGalleryHandler : public OptionsPageUIHandler,
+class MediaGalleriesHandler : public OptionsPageUIHandler,
                               public SelectFileDialog::Listener {
  public:
-  MediaGalleryHandler();
-  virtual ~MediaGalleryHandler();
+  MediaGalleriesHandler();
+  virtual ~MediaGalleriesHandler();
 
   // OptionsPageUIHandler implementation.
   virtual void GetLocalizedValues(base::DictionaryValue* values) OVERRIDE;
@@ -46,9 +46,9 @@ class MediaGalleryHandler : public OptionsPageUIHandler,
 
   PrefChangeRegistrar pref_change_registrar_;
 
-  DISALLOW_COPY_AND_ASSIGN(MediaGalleryHandler);
+  DISALLOW_COPY_AND_ASSIGN(MediaGalleriesHandler);
 };
 
 }  // namespace options2
 
-#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_MEDIA_GALLERY_HANDLER_H_
+#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_MEDIA_GALLERIES_HANDLER_H_

chrome/browser/ui/webui/options2/options_ui.cc

@@ -35,7 +35,7 @@
 #include "chrome/browser/ui/webui/options2/import_data_handler.h"
 #include "chrome/browser/ui/webui/options2/language_options_handler.h"
 #include "chrome/browser/ui/webui/options2/manage_profile_handler.h"
-#include "chrome/browser/ui/webui/options2/media_gallery_handler.h"
+#include "chrome/browser/ui/webui/options2/media_galleries_handler.h"
 #include "chrome/browser/ui/webui/options2/options_sync_setup_handler.h"
 #include "chrome/browser/ui/webui/options2/password_manager_handler.h"
 #include "chrome/browser/ui/webui/options2/search_engine_manager_handler.h"
@@ -235,7 +235,7 @@ OptionsUI::OptionsUI(content::WebUI* web_ui)
   AddOptionsPageUIHandler(localized_strings, new CookiesViewHandler());
   AddOptionsPageUIHandler(localized_strings, new FontSettingsHandler());
   AddOptionsPageUIHandler(localized_strings, new HomePageOverlayHandler());
-  AddOptionsPageUIHandler(localized_strings, new MediaGalleryHandler());
+  AddOptionsPageUIHandler(localized_strings, new MediaGalleriesHandler());
   AddOptionsPageUIHandler(localized_strings, new WebIntentsSettingsHandler());
 #if defined(OS_CHROMEOS)
   AddOptionsPageUIHandler(localized_strings,

chrome/chrome_browser.gypi

@@ -1412,14 +1412,14 @@
         'browser/media_gallery/media_device_notifications_window_win.h',
         'browser/media_gallery/media_file_system_registry.cc',
         'browser/media_gallery/media_file_system_registry.h',
+        'browser/media_gallery/media_galleries_preferences.cc',
+        'browser/media_gallery/media_galleries_preferences.h',
+        'browser/media_gallery/media_galleries_preferences_factory.cc',
+        'browser/media_gallery/media_galleries_preferences_factory.h',
         'browser/media_gallery/media_gallery_database.cc',
         'browser/media_gallery/media_gallery_database.h',
         'browser/media_gallery/media_gallery_database_types.cc',
         'browser/media_gallery/media_gallery_database_types.h',
-        'browser/media_gallery/media_gallery_registry.cc',
-        'browser/media_gallery/media_gallery_registry.h',
-        'browser/media_gallery/media_gallery_registry_factory.cc',
-        'browser/media_gallery/media_gallery_registry_factory.h',
         'browser/memory_details.cc',
         'browser/memory_details.h',
         'browser/memory_details_android.cc',
@@ -4147,8 +4147,8 @@
         'browser/ui/webui/options2/language_options_handler_common.h',
         'browser/ui/webui/options2/manage_profile_handler.cc',
         'browser/ui/webui/options2/manage_profile_handler.h',
-        'browser/ui/webui/options2/media_gallery_handler.cc',
-        'browser/ui/webui/options2/media_gallery_handler.h',
+        'browser/ui/webui/options2/media_galleries_handler.cc',
+        'browser/ui/webui/options2/media_galleries_handler.h',
         'browser/ui/webui/options2/options_sync_setup_handler.cc',
         'browser/ui/webui/options2/options_sync_setup_handler.h',
         'browser/ui/webui/options2/options_ui.cc',

chrome/common/pref_names.cc

@@ -1941,12 +1941,12 @@ const char kComponentUpdaterState[] = "component_updater.state";
 const char kWebIntentsEnabled[] = "webintents.enabled";
 
 // The next media gallery ID to assign.
-const char kMediaGalleryUniqueId[] = "media_gallery.gallery_id";
+const char kMediaGalleriesUniqueId[] = "media_galleries.gallery_id";
 
 // A list of dictionaries, where each dictionary represents a known media
 // gallery.
-const char kMediaGalleryRememberedGalleries[] =
-    "media_gallery.remembered_galleries";
+const char kMediaGalleriesRememberedGalleries[] =
+    "media_galleries.remembered_galleries";
 
 #if defined(USE_AURA)
 // String value corresponding to ash::Shell::ShelfAlignment.

chrome/common/pref_names.h

@@ -717,8 +717,8 @@ extern const char kComponentUpdaterState[];
 
 extern const char kWebIntentsEnabled[];
 
-extern const char kMediaGalleryUniqueId[];
-extern const char kMediaGalleryRememberedGalleries[];
+extern const char kMediaGalleriesUniqueId[];
+extern const char kMediaGalleriesRememberedGalleries[];
 
 #if defined(USE_AURA)
 extern const char kShelfAlignment[];