Replace string16 with base::string16.

chrome/browser/chromeos/input_method/mode_indicator_controller.cc

 // Copyright 2013 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/input_method/mode_indicator_controller.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chromeos/input_method/input_method_util.h"
@@ skipping 75 matching lines @@
   // TODO(komatsu): Show the mode indicator in the right bottom of the
   // display when the launch bar is hidden and the focus is out.  To
   // implement it, we should consider to use message center or system
   // notification.  Note, launch bar can be vertical and can be placed
   // right/left side of display.
   if (!is_focused_)
     return;
 
   // Get the short name of the changed input method (e.g. US, JA, etc.)
   const InputMethodDescriptor descriptor = imm_->GetCurrentInputMethod();
-  const string16 short_name =
+  const base::string16 short_name =
       imm_->GetInputMethodUtil()->GetInputMethodShortName(descriptor);
 
   ModeIndicatorDelegateView* mi_delegate_view =
       new ModeIndicatorDelegateView(cursor_bounds_, short_name);
   views::BubbleDelegateView::CreateBubble(mi_delegate_view);
   mi_observer_->UpdateActiveModeIndicator(mi_delegate_view->GetWidget());
   mi_delegate_view->ShowAndFadeOut();
 }
 
 }  // namespace input_method
 }  // namespace chromeos