Fixes the problem of the status bubble obscuring the download shelf....

chrome/browser/views/status_bubble_views.h

 // Copyright (c) 2006-2008 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_VIEWS_STATUS_BUBBLE_VIEWS_H_
 #define CHROME_BROWSER_VIEWS_STATUS_BUBBLE_VIEWS_H_
 
 #include "base/gfx/rect.h"
 #include "base/logging.h"
 #include "base/scoped_ptr.h"
@@ skipping 20 matching lines @@
 
   // Reposition the bubble - as we are using a WS_POPUP for the bubble,
   // we have to manually position it when the browser window moves.
   void Reposition();
 
   // Overridden from StatusBubble:
   virtual void SetStatus(const std::wstring& status);
   virtual void SetURL(const GURL& url, const std::wstring& languages);
   virtual void Hide();
   virtual void MouseMoved();
+  virtual void UpdateDownloadShelfVisibility(bool visible);
 
  private:
   class StatusView;
 
   // Initializes the popup and view.
   void Init();
 
   // Attempt to move the status bubble out of the way of the cursor, allowing
   // users to see links in the region normally occupied by the status bubble.
   void AvoidMouse();
@@ skipping 12 matching lines @@
   int offset_;
 
   // We use a HWND for the popup so that it may float above any HWNDs in our
   // UI (the location bar, for example).
   scoped_ptr<views::Widget> popup_;
   double opacity_;
 
   views::Widget* frame_;
   StatusView* view_;
 
+  // If the download shelf is visible, do not obscure it.
+  bool download_shelf_is_visible_;
+
   DISALLOW_COPY_AND_ASSIGN(StatusBubbleViews);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_STATUS_BUBBLE_VIEWS_H_