Update ConstrainedWindowViews appearance according to mock

chrome/browser/ui/views/frame/browser_view_layout.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 CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_LAYOUT_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_LAYOUT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/gfx/rect.h"
@@ skipping 16 matching lines @@
 namespace views {
 class SingleSplitView;
 }
 
 // The layout manager used in chrome browser.
 class BrowserViewLayout : public views::LayoutManager {
  public:
   BrowserViewLayout();
   virtual ~BrowserViewLayout();
 
+  int GetConstrainedWindowTopY();
+
   // Returns the minimum size of the browser view.
   virtual gfx::Size GetMinimumSize();
 
   // Returns the bounding box for the find bar.
   virtual gfx::Rect GetFindBarBoundingBox() const;
 
   // Returns true if the specified point(BrowserView coordinates) is in
   // in the window caption area of the browser window.
   virtual bool IsPositionInWindowCaption(const gfx::Point& point);
 
@@ skipping 62 matching lines @@
   BrowserView* browser_view_;
 
   // The bounds within which the vertically-stacked contents of the BrowserView
   // should be laid out within. This is just the local bounds of the
   // BrowserView.
   gfx::Rect vertical_layout_rect_;
 
   // The distance the FindBar is from the top of the window, in pixels.
   int find_bar_y_;
 
+  // The distance the constrained window is from the top of the window,
+  // in pixels.
+  int constrained_window_top_y;
+
   DISALLOW_COPY_AND_ASSIGN(BrowserViewLayout);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_LAYOUT_H_