Moves handful of files to ash/wm/common

ash/wm/window_state_delegate.cc

Index: ash/wm/window_state_delegate.cc
diff --git a/ash/wm/window_state_delegate.cc b/ash/wm/window_state_delegate.cc
deleted file mode 100644
index 71868d6da4887b851682d9d2d130fb848248651d..0000000000000000000000000000000000000000
--- a/ash/wm/window_state_delegate.cc
+++ /dev/null
@@ -1,25 +0,0 @@
-// 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 "ash/wm/window_state_delegate.h"
-
-namespace ash {
-namespace wm {
-
-WindowStateDelegate::WindowStateDelegate() {
-}
-
-WindowStateDelegate::~WindowStateDelegate() {
-}
-
-bool WindowStateDelegate::ToggleFullscreen(WindowState* window_state) {
-  return false;
-}
-
-bool WindowStateDelegate::RestoreAlwaysOnTop(WindowState* window_state) {
-  return false;
-}
-
-}  // namespace wm
-}  // namespace ash