Rename ContentSettingsProviderInterface to DefaultContentSettingsProviderInterface.

chrome/browser/content_settings/pref_content_settings_provider.h

Index: chrome/browser/content_settings/pref_content_settings_provider.h
diff --git a/chrome/browser/content_settings/pref_content_settings_provider.h b/chrome/browser/content_settings/pref_content_settings_provider.h
index 178e903b97bb22127f324dc5dc0406e0d1b9a0fd..0e96818b8ec7286807bcbbfa35689cc5e1729aae 100644
--- a/chrome/browser/content_settings/pref_content_settings_provider.h
+++ b/chrome/browser/content_settings/pref_content_settings_provider.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -20,13 +20,13 @@ class DictionaryValue;
 class PrefService;
 class Profile;
 
-class PrefContentSettingsProvider : public ContentSettingsProviderInterface,
+class PrefContentSettingsProvider : public DefaultContentSettingsProvider,
                                     public NotificationObserver {
  public:
   explicit PrefContentSettingsProvider(Profile* profile);
   virtual ~PrefContentSettingsProvider();
 
-  // ContentSettingsProviderInterface implementation.
+  // DefaultContentSettingsProvider implementation.
   virtual bool CanProvideDefaultSetting(ContentSettingsType content_type) const;
   virtual ContentSetting ProvideDefaultSetting(
       ContentSettingsType content_type) const;