mash: Partially migrate ash/desktop_background to ash common types.

chrome/browser/ui/ash/solid_color_user_wallpaper_delegate.cc

Index: chrome/browser/ui/ash/solid_color_user_wallpaper_delegate.cc
diff --git a/chrome/browser/ui/ash/solid_color_user_wallpaper_delegate.cc b/chrome/browser/ui/ash/solid_color_user_wallpaper_delegate.cc
deleted file mode 100644
index c79784e6c2e2669fc483cf18a8066a3af169c10d..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/ash/solid_color_user_wallpaper_delegate.cc
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright (c) 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 "chrome/browser/ui/ash/solid_color_user_wallpaper_delegate.h"
-
-#include "ash/common/wm/window_animation_types.h"
-#include "ash/desktop_background/desktop_background_controller.h"
-#include "ash/desktop_background/user_wallpaper_delegate.h"
-#include "ash/shell.h"
-#include "ash/wm/window_animations.h"
-#include "base/macros.h"
-#include "ui/gfx/image/image_skia.h"
-
-namespace {
-
-const char kBackgroundRed   = 70;
-const char kBackgroundGreen = 70;
-const char kBackgroundBlue  = 78;
-
-class UserWallpaperDelegate : public ash::UserWallpaperDelegate {
- public:
-  UserWallpaperDelegate() {
-  }
-
-  ~UserWallpaperDelegate() override {}
-
-  int GetAnimationType() override {
-    return ShouldShowInitialAnimation()
-               ? ash::wm::WINDOW_VISIBILITY_ANIMATION_TYPE_BRIGHTNESS_GRAYSCALE
-               : static_cast<int>(wm::WINDOW_VISIBILITY_ANIMATION_TYPE_FADE);
-  }
-
-  bool ShouldShowInitialAnimation() override { return true; }
-
-  int GetAnimationDurationOverride() override {
-    // Return 0 to select the default.
-    return 0;
-  }
-
-  void SetAnimationDurationOverride(int animation_duration_in_ms) override {
-    NOTIMPLEMENTED();
-  }
-
-  void UpdateWallpaper(bool clear_cache) override {
-    SkBitmap bitmap;
-    bitmap.allocN32Pixels(16, 16);
-    bitmap.eraseARGB(255, kBackgroundRed, kBackgroundGreen, kBackgroundBlue);
-#if !defined(NDEBUG)
-    // In debug builds we generate a simple pattern that allows visually
-    // notice if transparency is broken.
-    {
-      SkAutoLockPixels alp(bitmap);
-      *bitmap.getAddr32(0,0) = SkColorSetRGB(0, 0, 0);
-    }
-#endif
-    gfx::ImageSkia wallpaper = gfx::ImageSkia::CreateFrom1xBitmap(bitmap);
-    ash::Shell::GetInstance()
-        ->desktop_background_controller()
-        ->SetWallpaperImage(wallpaper, wallpaper::WALLPAPER_LAYOUT_TILE);
-  }
-
-  void InitializeWallpaper() override { UpdateWallpaper(false); }
-
-  void OpenSetWallpaperPage() override {}
-
-  bool CanOpenSetWallpaperPage() override { return false; }
-
-  void OnWallpaperAnimationFinished() override {}
-
-  void OnWallpaperBootAnimationFinished() override {}
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(UserWallpaperDelegate);
-};
-
-}  // namespace
-
-ash::UserWallpaperDelegate* CreateSolidColorUserWallpaperDelegate() {
-  return new UserWallpaperDelegate();
-}