chromeos: Move files in //ash/common to //ash, part 2

ash/common/wallpaper/wallpaper_view.h

Index: ash/common/wallpaper/wallpaper_view.h
diff --git a/ash/common/wallpaper/wallpaper_view.h b/ash/common/wallpaper/wallpaper_view.h
deleted file mode 100644
index 1377057d4c330ba593f97a1c34f8455a9d25d396..0000000000000000000000000000000000000000
--- a/ash/common/wallpaper/wallpaper_view.h
+++ /dev/null
@@ -1,43 +0,0 @@
-// 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.
-
-#ifndef ASH_COMMON_WALLPAPER_WALLPAPER_VIEW_H_
-#define ASH_COMMON_WALLPAPER_WALLPAPER_VIEW_H_
-
-#include <memory>
-
-#include "ui/views/context_menu_controller.h"
-#include "ui/views/view.h"
-
-namespace ash {
-
-class PreEventDispatchHandler;
-class WmWindow;
-
-class WallpaperView : public views::View, public views::ContextMenuController {
- public:
-  WallpaperView();
-  ~WallpaperView() override;
-
- private:
-  friend class WallpaperControllerTest;
-
-  // Overridden from views::View:
-  void OnPaint(gfx::Canvas* canvas) override;
-  bool OnMousePressed(const ui::MouseEvent& event) override;
-
-  // Overridden from views::ContextMenuController:
-  void ShowContextMenuForView(views::View* source,
-                              const gfx::Point& point,
-                              ui::MenuSourceType source_type) override;
-  std::unique_ptr<PreEventDispatchHandler> pre_dispatch_handler_;
-
-  DISALLOW_COPY_AND_ASSIGN(WallpaperView);
-};
-
-views::Widget* CreateWallpaper(WmWindow* root_window, int container_id);
-
-}  // namespace ash
-
-#endif  // ASH_COMMON_WALLPAPER_WALLPAPER_VIEW_H_