Copy the (early prototype of) remoting in Chrome into the public tree....

remoting/host/capturer_linux.h

+// Copyright (c) 2010 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 REMOTING_HOST_CAPTURER_LINUX_H_
+#define REMOTING_HOST_CAPTURER_LINUX_H_
+
+#include "remoting/host/capturer.h"
+
+namespace remoting {
+
+// A class to perform capturing for Linux.
+class CapturerLinux : public Capturer {
+ public:
+  CapturerLinux();
+  virtual ~CapturerLinux();
+
+  virtual void CaptureFullScreen(Task* done_task);
+  virtual void CaptureDirtyRects(Task* done_task);
+  virtual void CaptureRect(const gfx::Rect& rect, Task* done_task);
+  virtual void GetData(const uint8* planes[]) const;
+  virtual void GetDataStride(int strides[]) const;
+
+ private:
+  // Generates an image in the current buffer.
+  void CaptureImage();
+
+  DISALLOW_COPY_AND_ASSIGN(CapturerLinux);
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_HOST_CAPTURER_LINUX_H_