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 442851e7f6c5854bbb84f8cc50a012bbe2f87826..445e90c1b77d083c985c065ffe6493b5528c4bfb 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;