Move common cloud print methods from service/cloud_print to common/cloud_print.

chrome/service/cloud_print/connector_settings.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_SERVICE_CLOUD_PRINT_CONNECTOR_SETTINGS_H_
 #define CHROME_SERVICE_CLOUD_PRINT_CONNECTOR_SETTINGS_H_
 
 #include <set>
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "googleurl/src/gurl.h"
 
 class ServiceProcessPrefs;
 
 namespace base {
   class DictionaryValue;
 }
 
+namespace cloud_print {
+
 class ConnectorSettings {
  public:
   ConnectorSettings();
   ~ConnectorSettings();
 
   void InitFrom(ServiceProcessPrefs* prefs);
 
   void CopyFrom(const ConnectorSettings& source);
 
   const GURL& server_url() const {
@@ skipping 55 matching lines @@
 
   // List of printers which should not be connected.
   std::set<std::string> printer_blacklist_;
 
   // Print system settings.
   scoped_ptr<base::DictionaryValue> print_system_settings_;
 
   DISALLOW_COPY_AND_ASSIGN(ConnectorSettings);
 };
 
+}  // namespace cloud_print
+
 #endif  // CHROME_SERVICE_CLOUD_PRINT_CONNECTOR_SETTINGS_H_