[KeyboardEvent] Use DOM |code| rather than Windows-based key code

ui/events/test/event_generator.cc

 // Copyright 2014 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/events/test/event_generator.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 522 matching lines @@
   if (window_context)
     current_location_ = delegate()->CenterOfWindow(window_context);
   current_target_ = delegate()->GetTargetAt(current_location_);
 }
 
 void EventGenerator::DispatchKeyEvent(bool is_press,
                                       ui::KeyboardCode key_code,
                                       int flags) {
 #if defined(OS_WIN)
   UINT key_press = WM_KEYDOWN;
-  uint16 character = ui::GetCharacterFromKeyCode(key_code, flags);
+  DomCode code = ui::KeyboardCodeToDomCode(key_code);
+  uint16 character = ui::DomCodeToCharacter(code, flags);
   if (is_press && character) {
     MSG native_event = { NULL, WM_KEYDOWN, key_code, 0 };
     TestKeyEvent keyev(native_event, flags);
     Dispatch(&keyev);
     // On Windows, WM_KEYDOWN event is followed by WM_CHAR with a character
     // if the key event cooresponds to a real character.
     key_press = WM_CHAR;
     key_code = static_cast<ui::KeyboardCode>(character);
   }
   MSG native_event =
@@ skipping 104 matching lines @@
   return default_delegate;
 }
 
 EventGeneratorDelegate* EventGenerator::delegate() {
   return const_cast<EventGeneratorDelegate*>(
       const_cast<const EventGenerator*>(this)->delegate());
 }
 
 }  // namespace test
 }  // namespace ui