Revert of Rewrite clipboard write IPC handling to be easier to understand.

content/renderer/scoped_clipboard_writer_glue.h

Index: content/renderer/scoped_clipboard_writer_glue.h
diff --git a/content/renderer/scoped_clipboard_writer_glue.h b/content/renderer/scoped_clipboard_writer_glue.h
new file mode 100644
index 0000000000000000000000000000000000000000..d64ae63eee0b3e93168c407cafce59df23c40104
--- /dev/null
+++ b/content/renderer/scoped_clipboard_writer_glue.h
@@ -0,0 +1,30 @@
+// Copyright (c) 2013 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 CONTENT_RENDERER_SCOPED_CLIPBOARD_WRITER_GLUE_H_
+#define CONTENT_RENDERER_SCOPED_CLIPBOARD_WRITER_GLUE_H_
+
+#include "ui/base/clipboard/scoped_clipboard_writer.h"
+#include "base/memory/scoped_ptr.h"
+#include "content/renderer/clipboard_client.h"
+
+namespace content {
+
+class ScopedClipboardWriterGlue
+    : public ui::ScopedClipboardWriter {
+ public:
+  explicit ScopedClipboardWriterGlue(ClipboardClient* client);
+
+  virtual ~ScopedClipboardWriterGlue();
+
+  void WriteBitmapFromPixels(const void* pixels, const gfx::Size& size);
+
+ private:
+  scoped_ptr<ClipboardClient::WriteContext> context_;
+  DISALLOW_COPY_AND_ASSIGN(ScopedClipboardWriterGlue);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_RENDERER_SCOPED_CLIPBOARD_WRITER_GLUE_H_