Initial pass at integrating Differ into the chromoting host code....

remoting/base/capture_data.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_BASE_CAPTURE_DATA_H_
 #define REMOTING_BASE_CAPTURE_DATA_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/ref_counted.h"
-#include "gfx/rect.h"
 #include "remoting/base/protocol/chromotocol.pb.h"
+#include "remoting/base/types.h"
 
 namespace remoting {
 
-typedef std::vector<gfx::Rect> RectVector;
-
 struct DataPlanes {
   static const int kPlaneCount = 3;
   uint8* data[kPlaneCount];
   int strides[kPlaneCount];
 
   DataPlanes() {
     for (int i = 0; i < kPlaneCount; ++i) {
       data[i] = NULL;
       strides[i] = 0;
     }
   }
 };
 
 // Stores the data and information of a capture to pass off to the
 // encoding thread.
 class CaptureData : public base::RefCountedThreadSafe<CaptureData> {
  public:
   CaptureData(const DataPlanes &data_planes,
               int width,
               int height,
               PixelFormat format) :
       data_planes_(data_planes), dirty_rects_(),
       width_(width), height_(height), pixel_format_(format) { }
 
   // Get the data_planes data of the last capture.
   const DataPlanes& data_planes() const { return data_planes_; }
 
   // Get the list of updated rectangles in the last capture. The result is
   // written into |rects|.
-  const RectVector& dirty_rects() const { return dirty_rects_; }
+  const InvalidRects& dirty_rects() const { return dirty_rects_; }
 
   // Get the width of the image captured.
   int width() const { return width_; }
 
   // Get the height of the image captured.
   int height() const { return height_; }
 
   // Get the pixel format of the image captured.
   PixelFormat pixel_format() const { return pixel_format_; }
 
   // Mutating methods.
-  RectVector& mutable_dirty_rects() { return dirty_rects_; }
+  InvalidRects& mutable_dirty_rects() { return dirty_rects_; }
 
  private:
   const DataPlanes data_planes_;
-  RectVector dirty_rects_;
+  InvalidRects dirty_rects_;
   int width_;
   int height_;
   PixelFormat pixel_format_;
 
   friend class base::RefCountedThreadSafe<CaptureData>;
   ~CaptureData() {}
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_BASE_CAPTURE_DATA_H_