rename ExtensionProvider and PlatformAppProvider class

chrome/browser/content_settings/content_settings_internal_extension_provider.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.
 
-#ifndef CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_PLATFORM_APP_PROVIDER_H_
-#define CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_PLATFORM_APP_PROVIDER_H_
+#ifndef CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_INTERNAL_EXTENSION_PROVIDER_H_
+#define CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_INTERNAL_EXTENSION_PROVIDER_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "chrome/browser/content_settings/content_settings_observable_provider.h"
 #include "chrome/browser/content_settings/content_settings_origin_identifier_value_map.h"
 #include "chrome/common/content_settings.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class ExtensionService;
 
 namespace extensions {
 class Extension;
 }
 
 namespace content_settings {
 
 // A content settings provider which disables certain plugins for platform apps.
-class PlatformAppProvider : public ObservableProvider,
+class InternalExtensionProvider : public ObservableProvider,
                             public content::NotificationObserver {
  public:
-  explicit PlatformAppProvider(ExtensionService* extension_service);
+  explicit InternalExtensionProvider(ExtensionService* extension_service);
 
-  virtual ~PlatformAppProvider();
+  virtual ~InternalExtensionProvider();
 
   // ProviderInterface methods:
   virtual RuleIterator* GetRuleIterator(
       ContentSettingsType content_type,
       const ResourceIdentifier& resource_identifier,
       bool incognito) const OVERRIDE;
 
   virtual bool SetWebsiteSetting(
       const ContentSettingsPattern& primary_pattern,
       const ContentSettingsPattern& secondary_pattern,
@@ skipping 13 matching lines @@
  private:
   void SetContentSettingForExtension(const extensions::Extension* extension,
                                      ContentSetting setting);
 
   OriginIdentifierValueMap value_map_;
 
   // Used around accesses to the |value_map_| list to guarantee thread safety.
   mutable base::Lock lock_;
   scoped_ptr<content::NotificationRegistrar> registrar_;
 
-  DISALLOW_COPY_AND_ASSIGN(PlatformAppProvider);
+  DISALLOW_COPY_AND_ASSIGN(InternalExtensionProvider);
 };
 
 }  // namespace content_settings
 
-#endif  // CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_PLATFORM_APP_PROVIDER_H_
+#endif  // CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_INTERNAL_EXTENSION_PROVIDER_H_