Move code in src/remoting to the new callbacks.

remoting/base/encoder_row_based.h

 // Copyright (c) 2011 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_ENCODER_ROW_BASED_H_
 #define REMOTING_BASE_ENCODER_ROW_BASED_H_
 
 #include "remoting/base/encoder.h"
 #include "remoting/proto/video.pb.h"
 #include "third_party/skia/include/core/SkRect.h"
@@ skipping 12 matching lines @@
 // rectangle can be decoded independently.
 class EncoderRowBased : public Encoder {
  public:
   static EncoderRowBased* CreateZlibEncoder();
   static EncoderRowBased* CreateZlibEncoder(int packet_size);
   static EncoderRowBased* CreateVerbatimEncoder();
   static EncoderRowBased* CreateVerbatimEncoder(int packet_size);
 
   virtual ~EncoderRowBased();
 
-  virtual void Encode(scoped_refptr<CaptureData> capture_data,
-                      bool key_frame,
-                      DataAvailableCallback* data_available_callback);
+  virtual void Encode(
+      scoped_refptr<CaptureData> capture_data,
+      bool key_frame,
+      const DataAvailableCallback& data_available_callback) OVERRIDE;
 
  private:
   EncoderRowBased(Compressor* compressor, VideoPacketFormat::Encoding encoding);
   EncoderRowBased(Compressor* compressor, VideoPacketFormat::Encoding encoding,
                   int packet_size);
 
   // Encode a single dirty rect using compressor.
   void EncodeRect(const SkIRect& rect, bool last);
 
   // Marks a packet as the first in a series of rectangle updates.
   void PrepareUpdateStart(const SkIRect& rect, VideoPacket* packet);
 
   // Retrieves a pointer to the output buffer in |update| used for storing the
   // encoded rectangle data.  Will resize the buffer to |size|.
   uint8* GetOutputBuffer(VideoPacket* packet, size_t size);
 
   // Submit |message| to |callback_|.
   void SubmitMessage(VideoPacket* packet, size_t rect_index);
 
   // The encoding of the incoming stream.
   VideoPacketFormat::Encoding encoding_;
 
   scoped_ptr<Compressor> compressor_;
 
   scoped_refptr<CaptureData> capture_data_;
-  scoped_ptr<DataAvailableCallback> callback_;
+  DataAvailableCallback callback_;
 
   // The most recent screen size.
   SkISize screen_size_;
 
   int packet_size_;
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_BASE_ENCODER_ROW_BASED_H_