Add ContentSettingsProvider Interface.

chrome/browser/content_settings/policy_content_settings_provider.cc

 // Copyright (c) 2010 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/policy_content_settings_provider.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "chrome/browser/browser_thread.h"
@@ skipping 20 matching lines @@
   prefs::kManagedDefaultImagesSetting,
   prefs::kManagedDefaultJavaScriptSetting,
   prefs::kManagedDefaultPluginsSetting,
   prefs::kManagedDefaultPopupsSetting,
   NULL,  // Not used for Geolocation
   NULL,  // Not used for Notifications
 };
 
 }  // namespace
 
+namespace content_settings {
+
 PolicyContentSettingsProvider::PolicyContentSettingsProvider(Profile* profile)
     : profile_(profile),
       is_off_the_record_(profile_->IsOffTheRecord()) {
   PrefService* prefs = profile->GetPrefs();
 
   // Read global defaults.
   DCHECK_EQ(arraysize(kPrefToManageType),
             static_cast<size_t>(CONTENT_SETTINGS_NUM_TYPES));
   ReadManagedDefaultSettings();
 
@@ skipping 145 matching lines @@
       CONTENT_SETTING_DEFAULT);
   prefs->RegisterIntegerPref(prefs::kManagedDefaultImagesSetting,
       CONTENT_SETTING_DEFAULT);
   prefs->RegisterIntegerPref(prefs::kManagedDefaultJavaScriptSetting,
       CONTENT_SETTING_DEFAULT);
   prefs->RegisterIntegerPref(prefs::kManagedDefaultPluginsSetting,
       CONTENT_SETTING_DEFAULT);
   prefs->RegisterIntegerPref(prefs::kManagedDefaultPopupsSetting,
       CONTENT_SETTING_DEFAULT);
 }
+
+}  // content_settings