Add decoration to the language button to indicate that a third party IME is in use

chrome/browser/chromeos/system/ash_system_tray_delegate.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/system/ash_system_tray_delegate.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/audio/audio_observer.h"
 #include "ash/system/bluetooth/bluetooth_observer.h"
@@ skipping 85 matching lines @@
   info.tray_icon_visible = ShouldShowNetworkIconInTray(network);
   return info;
 }
 
 void ExtractIMEInfo(const input_method::InputMethodDescriptor& ime,
                     const input_method::InputMethodUtil& util,
                     ash::IMEInfo* info) {
   info->id = ime.id();
   info->name = util.GetInputMethodLongName(ime);
   info->short_name = util.GetInputMethodShortName(ime);
+  info->third_party = ime.third_party();
 }
 
 ash::DriveOperationStatusList GetDriveStatusList(
     const std::vector<GDataOperationRegistry::ProgressStatus>& list) {
   ash::DriveOperationStatusList results;
   for (GDataOperationRegistry::ProgressStatusList::const_iterator it =
           list.begin();
        it != list.end(); ++it) {
     ash::DriveOperationStatus status;
     status.file_path = it->file_path;
@@ skipping 1108 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(SystemTrayDelegate);
 };
 
 }  // namespace
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate(ash::SystemTray* tray) {
   return new chromeos::SystemTrayDelegate(tray);
 }
 
 }  // namespace chromeos