Add explicit base namespace to string16 users.

chrome/common/web_application_info.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_COMMON_WEB_APPLICATION_INFO_H_
 #define CHROME_COMMON_WEB_APPLICATION_INFO_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 20 matching lines @@
   GURL manifest_url;
 
   // Setting indicating this application is artificially constructed. If set,
   // the application was created from bookmark-style data (title, url, possibly
   // icon), and not from an official manifest file. In that case, the app_url
   // can be checked for the later creation of an official manifest instead of
   // reloading the manifest_url.
   bool is_bookmark_app;
 
   // Title of the application.
-  string16 title;
+  base::string16 title;
 
   // Description of the application.
-  string16 description;
+  base::string16 description;
 
   // The launch URL for the app.
   GURL app_url;
 
   // Set of available icons.
   std::vector<IconInfo> icons;
 
   // The permissions the app requests. Only supported with manifest-based apps.
   std::vector<std::string> permissions;
 
   // Set of URLs that comprise the app. Only supported with manifest-based apps.
   // All these must be of the same origin as manifest_url.
   std::vector<GURL> urls;
 
   // The type of launch container to use with the app. Currently supported
   // values are 'tab' and 'panel'. Only supported with manifest-based apps.
   std::string launch_container;
 
   // This indicates if the app is functional in offline mode or not.
   bool is_offline_enabled;
 };
 
 #endif  // CHROME_COMMON_WEB_APPLICATION_INFO_H_