Creating multi profile animations for switching users and teleporting of windows.

chrome/browser/ui/ash/user_wallpaper_delegate_win.cc

 // 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 "ash/desktop_background/user_wallpaper_delegate.h"
 
 #include "ash/desktop_background/desktop_background_controller.h"
 #include "ash/shell.h"
 #include "ash/wm/window_animations.h"
 #include "base/basictypes.h"
@@ skipping 16 matching lines @@
   virtual int GetAnimationType() OVERRIDE {
     return ShouldShowInitialAnimation() ?
         ash::WINDOW_VISIBILITY_ANIMATION_TYPE_BRIGHTNESS_GRAYSCALE :
         static_cast<int>(views::corewm::WINDOW_VISIBILITY_ANIMATION_TYPE_FADE);
   }
 
   virtual bool ShouldShowInitialAnimation() OVERRIDE {
     return true;
   }
 
+  virtual int GetAnimationDurationOverride() OVERRIDE {
+    // Return 0 to select the default.
+    return 0;
+  }
+
+  virtual void SetAnimationDurationOverride(
+      int animation_duration_in_ms) OVERRIDE {
+    NOTIMPLEMENTED();
+  }
+
   virtual void UpdateWallpaper() OVERRIDE {
     SkBitmap bitmap;
     bitmap.setConfig(SkBitmap::kARGB_8888_Config, 16, 16);
     bitmap.allocPixels();
     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);
@@ skipping 24 matching lines @@
 
  private:
   DISALLOW_COPY_AND_ASSIGN(UserWallpaperDelegate);
 };
 
 }  // namespace
 
 ash::UserWallpaperDelegate* CreateUserWallpaperDelegate() {
   return new UserWallpaperDelegate();
 }