Adds LocationBarContainer that contains

ui/views/animation/bounds_animator.h

 // 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.
 
 #ifndef UI_VIEWS_ANIMATION_BOUNDS_ANIMATOR_H_
 #define UI_VIEWS_ANIMATION_BOUNDS_ANIMATOR_H_
 #pragma once
 
 #include <map>
 
@@ skipping 42 matching lines @@
   // already an animation running for the view it's stopped and a new one
   // started. If an AnimationDelegate has been set for |view| it is removed
   // (after being notified that the animation was canceled).
   void AnimateViewTo(View* view, const gfx::Rect& target);
 
   // Similar to |AnimateViewTo|, but does not reset the animation, only the
   // target bounds. If |view| is not being animated this is the same as
   // invoking |AnimateViewTo|.
   void SetTargetBounds(View* view, const gfx::Rect& target);
 
+  // Returns the target bounds for the specified view. If |view| is not
+  // animating its current bounds is returned.
+  gfx::Rect GetTargetBounds(View* view);
+
   // Sets the animation for the specified view. BoundsAnimator takes ownership
   // of the specified animation.
   void SetAnimationForView(View* view, ui::SlideAnimation* animation);
 
   // Returns the animation for the specified view. BoundsAnimator owns the
   // returned Animation.
   const ui::SlideAnimation* GetAnimationForView(View* view);
 
   // Stops animating the specified view.
   void StopAnimatingView(View* view);
@@ skipping 114 matching lines @@
   int animation_duration_ms_;
 
   ui::Tween::Type tween_type_;
 
   DISALLOW_COPY_AND_ASSIGN(BoundsAnimator);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_ANIMATION_BOUNDS_ANIMATOR_H_