Remove WmLookup.

ash/common/wallpaper/wallpaper_view.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 "ash/common/wallpaper/wallpaper_view.h"
 
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/wallpaper/wallpaper_controller.h"
 #include "ash/common/wallpaper/wallpaper_delegate.h"
 #include "ash/common/wallpaper/wallpaper_widget_controller.h"
 #include "ash/common/wm/overview/window_selector_controller.h"
-#include "ash/common/wm_lookup.h"
 #include "ash/common/wm_shell.h"
 #include "ash/common/wm_window.h"
 #include "ash/root_window_controller.h"
 #include "ui/display/display.h"
 #include "ui/display/manager/managed_display_info.h"
 #include "ui/display/screen.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/geometry/safe_integer_conversions.h"
 #include "ui/gfx/geometry/size_conversions.h"
 #include "ui/gfx/transform.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
 namespace {
 
 // A view that controls the child view's layer so that the layer always has the
 // same size as the display's original, un-scaled size in DIP. The layer is then
 // transformed to fit to the virtual screen size when laid-out. This is to avoid
 // scaling the image at painting time, then scaling it back to the screen size
 // in the compositor.
 class LayerControlView : public views::View {
  public:
   explicit LayerControlView(views::View* view) {
     AddChildView(view);
     view->SetPaintToLayer();
   }
 
   // Overrides views::View.
   void Layout() override {
-    WmWindow* window = WmLookup::Get()->GetWindowForWidget(GetWidget());
+    WmWindow* window = WmWindow::Get(GetWidget()->GetNativeWindow());
     // Keep |this| at the bottom since there may be other windows on top of the
     // wallpaper view such as an overview mode shield.
     window->GetParent()->StackChildAtBottom(window);
     display::Display display = window->GetDisplayNearestWindow();
 
     // TODO(mash): Mash returns a fake ManagedDisplayInfo. crbug.com/622480
     float ui_scale = 1.f;
     display::ManagedDisplayInfo info =
         WmShell::Get()->GetDisplayInfo(display.id());
     if (info.id() == display.id())
@@ skipping 147 matching lines @@
       views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
   params.name = "WallpaperView";
   if (controller->GetWallpaper().isNull())
     params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW;
   root_window->GetRootWindowController()->ConfigureWidgetInitParamsForContainer(
       wallpaper_widget, container_id, &params);
   wallpaper_widget->Init(params);
   wallpaper_widget->SetContentsView(new LayerControlView(new WallpaperView()));
   int animation_type = wallpaper_delegate->GetAnimationType();
   WmWindow* wallpaper_window =
-      WmLookup::Get()->GetWindowForWidget(wallpaper_widget);
+      WmWindow::Get(wallpaper_widget->GetNativeWindow());
   wallpaper_window->SetVisibilityAnimationType(animation_type);
 
   RootWindowController* root_window_controller =
       root_window->GetRootWindowController();
 
   // Enable wallpaper transition for the following cases:
   // 1. Initial(OOBE) wallpaper animation.
   // 2. Wallpaper fades in from a non empty background.
   // 3. From an empty background, chrome transit to a logged in user session.
   // 4. From an empty background, guest user logged in.
@@ skipping 10 matching lines @@
     // Disable animation if transition to login screen from an empty background.
     wallpaper_window->SetVisibilityAnimationTransition(::wm::ANIMATE_NONE);
   }
 
   WmWindow* container = root_window->GetChildByShellWindowId(container_id);
   wallpaper_widget->SetBounds(container->GetBounds());
   return wallpaper_widget;
 }
 
 }  // namespace ash