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

ui/views/corewm/window_animations.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 "ui/views/corewm/window_animations.h"
 
 #include <math.h>
 
 #include <algorithm>
 #include <vector>
@@ skipping 510 matching lines @@
       kWindowVisibilityAnimationTransitionKey);
   return (prop & transition) != 0;
 }
 
 void SetWindowVisibilityAnimationDuration(aura::Window* window,
                                           const TimeDelta& duration) {
   window->SetProperty(kWindowVisibilityAnimationDurationKey,
                       static_cast<int>(duration.ToInternalValue()));
 }
 
+base::TimeDelta GetWindowVisibilityAnimationDuration(aura::Window* window) {
+  return base::TimeDelta::FromInternalValue(
+      window->GetProperty(kWindowVisibilityAnimationDurationKey));
+}
+
 void SetWindowVisibilityAnimationVerticalPosition(aura::Window* window,
                                                   float position) {
   window->SetProperty(kWindowVisibilityAnimationVerticalPositionKey, position);
 }
 
 ui::ImplicitAnimationObserver* CreateHidingWindowAnimationObserver(
     aura::Window* window) {
   return new HidingWindowAnimationObserver(window);
 }
 
@@ skipping 20 matching lines @@
 
 bool WindowAnimationsDisabled(aura::Window* window) {
   return (window &&
           window->GetProperty(aura::client::kAnimationsDisabledKey)) ||
       CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kWindowAnimationsDisabled);
 }
 
 }  // namespace corewm
 }  // namespace views