Made sync code build and pass unit tests on OS X.

chrome/browser/browser_window.h

 // Copyright (c) 2006-2009 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_BROWSER_WINDOW_H_
 #define CHROME_BROWSER_BROWSER_WINDOW_H_
 
 #include "app/gfx/native_widget_types.h"
 #include "chrome/browser/tab_contents/navigation_entry.h"
 
@@ skipping 13 matching lines @@
 struct NativeWebKeyboardEvent;
 
 namespace gfx {
 class Rect;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // BrowserWindow interface
 //  An interface implemented by the "view" of the Browser window.
 //
-// NOTE: All getters except GetTabStrip() may return NULL.
+// NOTE: All getters may return NULL.
 class BrowserWindow {
  public:
   // Show the window, or activates it if it's already visible.
   virtual void Show() = 0;
 
   // Sets the window's size and position to the specified values.
   virtual void SetBounds(const gfx::Rect& bounds) = 0;
 
   // Closes the frame as soon as possible.  If the frame is not in a drag
   // session, it will close immediately; otherwise, it will move offscreen (so
@@ skipping 252 matching lines @@
 
   // Returns the TabContentsContainer.
   virtual views::View* GetTabContentsContainerView() const = 0;
 
   // Returns the ToolbarView.
   virtual ToolbarView* GetToolbarView() const = 0;
 #endif
 };
 
 #endif  // CHROME_BROWSER_BROWSER_WINDOW_H_