Make the relationship between the find bar position and the top container height more obvious

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 "base/gtest_prod_util.h"
@@ skipping 43 matching lines @@
   }
   void set_download_shelf(DownloadShelfView* download_shelf) {
     download_shelf_ = download_shelf;
   }
 
   WebContentsModalDialogHost* GetWebContentsModalDialogHost();
 
   // Returns the minimum size of the browser view.
   gfx::Size GetMinimumSize();
 
-  // Returns the bounding box for the find bar.
+  // Returns the bounding box, in widget coordinates,  for the find bar.
   gfx::Rect GetFindBarBoundingBox() const;
 
   // Returns true if the specified point(BrowserView coordinates) is in
   // in the window caption area of the browser window.
   bool IsPositionInWindowCaption(const gfx::Point& point);
 
   // Tests to see if the specified |point| (in nonclient view's coordinates)
   // is within the views managed by the laymanager. Returns one of
   // HitTestCompat enum defined in ui/base/hit_test.h.
   // See also ClientView::NonClientHitTest.
@@ skipping 77 matching lines @@
   views::SingleSplitView* contents_split_;
   ContentsContainer* contents_container_;
   DownloadShelfView* download_shelf_;
 
   // 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.
   // TODO(jamescook): Remove this and just use browser_view_->GetLocalBounds().
   gfx::Rect vertical_layout_rect_;
 
-  // The distance the FindBar is from the top of the window, in pixels.
-  int find_bar_y_;
-
   // The host for use in positioning the web contents modal dialog.
   scoped_ptr<WebContentsModalDialogHostViews> dialog_host_;
 
   // The distance the web contents modal dialog is from the top of the window,
   // in pixels.
   int web_contents_modal_dialog_top_y_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserViewLayout);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_LAYOUT_H_