Makes ash/wm/common a library

ash/wm/aura/wm_window_aura.cc

 // Copyright 2016 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/aura/wm_window_aura.h"
 
 #include "ash/screen_util.h"
 #include "ash/shelf/shelf_util.h"
 #include "ash/wm/aura/aura_layout_manager_adapter.h"
 #include "ash/wm/aura/wm_globals_aura.h"
@@ skipping 58 matching lines @@
 
 WmWindowAura::WmWindowAura(aura::Window* window)
     : window_(window),
       // Mirrors that of aura::Window.
       observers_(base::ObserverList<WmWindowObserver>::NOTIFY_EXISTING_ONLY) {
   window_->AddObserver(this);
   window_->SetProperty(kWmWindowKey, this);
 }
 
 // static
-WmWindow* WmWindow::Get(views::Widget* widget) {
-  return WmWindowAura::Get(widget->GetNativeWindow());
-}
-
-// static
 WmWindow* WmWindowAura::Get(aura::Window* window) {
   if (!window)
     return nullptr;
 
   WmWindow* wm_window = window->GetProperty(kWmWindowKey);
   if (wm_window)
     return wm_window;
   // WmWindowAura is owned by the aura::Window.
   return new WmWindowAura(window);
 }
@@ skipping 16 matching lines @@
 const WmWindow* WmWindowAura::GetRootWindow() const {
   return Get(window_->GetRootWindow());
 }
 
 WmRootWindowController* WmWindowAura::GetRootWindowController() {
   aura::Window* root = window_->GetRootWindow();
   return root ? WmRootWindowControllerAura::Get(root) : nullptr;
 }
 
 WmGlobals* WmWindowAura::GetGlobals() const {
-  return WmGlobalsAura::Get();
+  return WmGlobals::Get();
 }
 
 void WmWindowAura::SetShellWindowId(int id) {
   window_->set_id(id);
 }
 
 int WmWindowAura::GetShellWindowId() const {
   return window_->id();
 }
 
@@ skipping 430 matching lines @@
 }
 
 void WmWindowAura::OnWindowVisibilityChanging(aura::Window* window,
                                               bool visible) {
   FOR_EACH_OBSERVER(WmWindowObserver, observers_,
                     OnWindowVisibilityChanging(this, visible));
 }
 
 }  // namespace wm
 }  // namespace ash