Clean up temp scaffolding stubs some.

chrome/common/temp_scaffolding_stubs.h

 // Copyright (c) 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_COMMON_TEMP_SCAFFOLDING_STUBS_H_
 #define CHROME_COMMON_TEMP_SCAFFOLDING_STUBS_H_
 
 // This file provides declarations and stub definitions for classes we encouter
 // during the porting effort. It is not meant to be permanent, and classes will
 // be removed from here as they are fleshed out more completely.
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/ref_counted.h"
 #include "build/build_config.h"
 #include "chrome/browser/renderer_host/render_view_host_delegate.h"
 
-#if !defined(TOOLKIT_VIEWS) && !defined(OS_MACOSX)
-// For download_util::DragDownload
-#include "app/gfx/native_widget_types.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#endif
-
 class CancelableTask;
 class CommandLine;
-class DownloadItem;
 class TabContents;
 struct ViewHostMsg_DidPrintPage_Params;
 
 namespace gfx {
 class Rect;
 class Widget;
 }
 
 namespace IPC {
 class Message;
@@ skipping 76 matching lines @@
   }
   void QueuePrinterQuery(PrinterQuery* job) { NOTIMPLEMENTED(); }
 };
 
 }  // namespace printing
 #endif  // !OS_MACOSX
 
 //---------------------------------------------------------------------------
 // These stubs are for Browser
 
-#if !defined(TOOLKIT_VIEWS) && !defined(OS_MACOSX)
-namespace download_util {
-void DragDownload(const DownloadItem* download,
-                  SkBitmap* icon,
-                  gfx::NativeView view);
-}  // namespace download_util
-#endif
-
 #if defined(OS_MACOSX)
 class DockInfo {
  public:
   bool GetNewWindowBounds(gfx::Rect*, bool*) const;
   void AdjustOtherWindowBounds() const;
 };
-#else
-
 #endif
 
-//---------------------------------------------------------------------------
-// These stubs are for TabContents
-
-class BaseDragSource {
-};
-
 #endif  // CHROME_COMMON_TEMP_SCAFFOLDING_STUBS_H_