Move content settings extension API to content_settings dir.

chrome/browser/content_settings/host_content_settings_map.cc

 // 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.
 
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 85 matching lines @@
 
   content_settings::ObservableProvider* policy_provider =
       new content_settings::PolicyProvider(prefs_);
   policy_provider->AddObserver(this);
   content_settings_providers_[POLICY_PROVIDER] = policy_provider;
 
   if (extension_service) {
     // |extension_service| can be NULL in unit tests.
     content_settings::ObservableProvider* extension_provider =
         new content_settings::ExtensionProvider(
-            extension_service->GetExtensionContentSettingsStore(),
+            extension_service->GetContentSettingsStore(),
             is_off_the_record_);
     extension_provider->AddObserver(this);
     content_settings_providers_[EXTENSION_PROVIDER] = extension_provider;
   }
 
   content_settings::ObservableProvider* pref_provider =
       new content_settings::PrefProvider(prefs_, is_off_the_record_);
   pref_provider->AddObserver(this);
   content_settings_providers_[PREF_PROVIDER] = pref_provider;
 
@@ skipping 350 matching lines @@
     }
   }
 
   if (info) {
     info->source = content_settings::SETTING_SOURCE_NONE;
     info->primary_pattern = ContentSettingsPattern();
     info->secondary_pattern = ContentSettingsPattern();
   }
   return NULL;
 }