Update some uses of char16 to use the base:: namespace.

ui/views/ime/mock_input_method.cc

 // Copyright (c) 2011 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 "ui/views/ime/mock_input_method.h"
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "ui/base/ime/text_input_client.h"
 #include "ui/events/event.h"
@@ skipping 70 matching lines @@
     if (handled) {
       if (result_text_.length())
         client->InsertText(result_text_);
       if (composition_changed_) {
         if (composition_.text.length())
           client->SetCompositionText(composition_);
         else
           client->ClearCompositionText();
       }
     } else if (key.type() == ui::ET_KEY_PRESSED) {
-      char16 ch = key.GetCharacter();
+      base::char16 ch = key.GetCharacter();
       client->InsertChar(ch, key.flags());
     }
   }
 
   ClearResult();
 }
 
 void MockInputMethod::OnTextInputTypeChanged(View* view) {
   if (IsViewFocused(view))
     text_input_type_changed_ = true;
@@ skipping 78 matching lines @@
   input_locale_changed_ = false;
 }
 
 void MockInputMethod::ClearResult() {
   composition_.Clear();
   composition_changed_ = false;
   result_text_.clear();
 }
 
 }  // namespace views