It is time.

ui/base/ime/input_method_factory.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 "ui/base/ime/input_method_factory.h"
-
-#include "ui/base/ime/mock_input_method.h"
-
-#if defined(OS_CHROMEOS)
-#include "ui/base/ime/input_method_chromeos.h"
-#elif defined(OS_WIN)
-#include "base/win/metro.h"
-#include "ui/base/ime/input_method_win.h"
-#include "ui/base/ime/remote_input_method_win.h"
-#elif defined(OS_MACOSX)
-#include "ui/base/ime/input_method_mac.h"
-#elif defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS)
-#include "ui/base/ime/input_method_auralinux.h"
-#else
-#include "ui/base/ime/input_method_minimal.h"
-#endif
-
-namespace {
-
-bool g_input_method_set_for_testing = false;
-
-bool g_create_input_method_called = false;
-
-}  // namespace
-
-namespace ui {
-
-scoped_ptr<InputMethod> CreateInputMethod(
-    internal::InputMethodDelegate* delegate,
-    gfx::AcceleratedWidget widget) {
-  if (!g_create_input_method_called)
-    g_create_input_method_called = true;
-
-  if (g_input_method_set_for_testing)
-    return scoped_ptr<InputMethod>(new MockInputMethod(delegate));
-
-#if defined(OS_CHROMEOS)
-  return scoped_ptr<InputMethod>(new InputMethodChromeOS(delegate));
-#elif defined(OS_WIN)
-  if (IsRemoteInputMethodWinRequired(widget))
-    return CreateRemoteInputMethodWin(delegate);
-  return scoped_ptr<InputMethod>(new InputMethodWin(delegate, widget));
-#elif defined(OS_MACOSX)
-  return scoped_ptr<InputMethod>(new InputMethodMac(delegate));
-#elif defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS)
-  return scoped_ptr<InputMethod>(new InputMethodAuraLinux(delegate));
-#else
-  return scoped_ptr<InputMethod>(new InputMethodMinimal(delegate));
-#endif
-}
-
-void SetUpInputMethodFactoryForTesting() {
-  if (g_input_method_set_for_testing)
-    return;
-
-  CHECK(!g_create_input_method_called)
-      << "ui::SetUpInputMethodFactoryForTesting was called after use of "
-      << "ui::CreateInputMethod.  You must call "
-      << "ui::SetUpInputMethodFactoryForTesting earlier.";
-
-  g_input_method_set_for_testing = true;
-}
-
-}  // namespace ui