Rename GDataFileSystem* to DriveFileSystem*

chrome/browser/chromeos/gdata/drive_webapps_registry.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/chromeos/gdata/drive_webapps_registry.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/string_util.h"
@@ skipping 48 matching lines @@
       document_icons(document_icons),
       web_store_id(web_store_id),
       app_name(app_name),
       object_type(object_type),
       is_primary_selector(is_primary_selector) {
 }
 
 DriveWebAppInfo::~DriveWebAppInfo() {
 }
 
-// GDataFileSystem::WebAppFileSelector struct implementation.
+// DriveFileSystem::WebAppFileSelector struct implementation.
 
 DriveWebAppsRegistry::WebAppFileSelector::WebAppFileSelector(
     const GURL& product_link,
     const InstalledApp::IconList& app_icons,
     const InstalledApp::IconList& document_icons,
     const string16& object_type,
     const std::string& app_id,
     bool is_primary_selector)
     : product_link(product_link),
       app_icons(app_icons),
@@ skipping 246 matching lines @@
                             web_app->app_icons,
                             web_app->document_icons,
                             web_store_id,
                             product_iter->second,   // app name.
                             web_app->object_type,
                             web_app->is_primary_selector)));
   }
 }
 
 }  // namespace gdata