Move animation code to new ui/base/animation directory....

ui/base/animation/multi_animation_unittest.cc

Index: ui/base/animation/multi_animation_unittest.cc
===================================================================
--- ui/base/animation/multi_animation_unittest.cc	(revision 0)
+++ ui/base/animation/multi_animation_unittest.cc	(working copy)
@@ -1,11 +1,13 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 "app/animation_container_element.h"
-#include "app/multi_animation.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "ui/base/animation/animation_container_element.h"
+#include "ui/base/animation/multi_animation.h"
 
+namespace ui {
+
 typedef testing::Test MultiAnimationTest;
 
 TEST_F(MultiAnimationTest, Basic) {
@@ -87,3 +89,5 @@
   as_element->Step(base::TimeTicks() + base::TimeDelta::FromMilliseconds(300));
   EXPECT_EQ(.5, animation.GetCurrentValue());
 }
+
+}  // namespace ui