Move files from ui/views/corewm to ui/wm/core

ui/views/corewm/transient_window_controller.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/views/corewm/transient_window_controller.h"
-
-#include "ui/views/corewm/transient_window_manager.h"
-
-namespace views {
-namespace corewm {
-
-TransientWindowController::TransientWindowController() {
-}
-
-TransientWindowController::~TransientWindowController() {
-}
-
-void TransientWindowController::AddTransientChild(aura::Window* parent,
-                                                  aura::Window* child) {
-  TransientWindowManager::Get(parent)->AddTransientChild(child);
-}
-
-void TransientWindowController::RemoveTransientChild(aura::Window* parent,
-                                                     aura::Window* child) {
-  TransientWindowManager::Get(parent)->RemoveTransientChild(child);
-}
-
-aura::Window* TransientWindowController::GetTransientParent(
-    aura::Window* window) {
-  return const_cast<aura::Window*>(GetTransientParent(
-      const_cast<const aura::Window*>(window)));
-}
-
-const aura::Window* TransientWindowController::GetTransientParent(
-    const aura::Window* window) {
-  const TransientWindowManager* window_manager =
-      TransientWindowManager::Get(window);
-  return window_manager ? window_manager->transient_parent() : NULL;
-}
-
-}  // namespace corewm
-}  // namespace views