Move flash clipboard to the new proxy and add custom format support

webkit/glue/scoped_clipboard_writer_glue.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 WEBKIT_GLUE_SCOPED_CLIPBOARD_WRITER_GLUE_H_
 #define WEBKIT_GLUE_SCOPED_CLIPBOARD_WRITER_GLUE_H_
 
 #include "ui/base/clipboard/scoped_clipboard_writer.h"
 #include "base/memory/scoped_ptr.h"
 #include "webkit/glue/clipboard_client.h"
+#include "webkit/glue/webkit_glue_export.h"
 
-class ScopedClipboardWriterGlue : public ui::ScopedClipboardWriter {
+namespace webkit_glue {
+
+class WEBKIT_GLUE_EXPORT ScopedClipboardWriterGlue
+    : public ui::ScopedClipboardWriter {
  public:
   explicit ScopedClipboardWriterGlue(webkit_glue::ClipboardClient* client);
 
-  ~ScopedClipboardWriterGlue();
+  virtual ~ScopedClipboardWriterGlue();
 
   void WriteBitmapFromPixels(const void* pixels, const gfx::Size& size);
 
  private:
   scoped_ptr<webkit_glue::ClipboardClient::WriteContext> context_;
   DISALLOW_COPY_AND_ASSIGN(ScopedClipboardWriterGlue);
 };
 
+}  // namespace webkit_glue
+
 #endif  // WEBKIT_GLUE_SCOPED_CLIPBOARD_WRITER_GLUE_H_