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

ui/base/animation/throb_animation.cc

-// 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/throb_animation.h"
+#include "ui/base/animation/throb_animation.h"
 
 #include <limits>
 
+namespace ui {
+
 static const int kDefaultThrobDurationMS = 400;
 
 ThrobAnimation::ThrobAnimation(AnimationDelegate* target)
     : SlideAnimation(target),
       slide_duration_(GetSlideDuration()),
       throb_duration_(kDefaultThrobDurationMS),
       cycles_remaining_(0),
       throbbing_(false) {
 }
 
@@ skipping 49 matching lines @@
       throbbing_ = false;
     }
   }
 }
 
 void ThrobAnimation::ResetForSlide() {
   SlideAnimation::SetSlideDuration(slide_duration_);
   cycles_remaining_ = 0;
   throbbing_ = false;
 }
+
+}  // namespace ui