Move code in src/remoting to the new callbacks.

remoting/base/encoder_row_based.cc

Index: remoting/base/encoder_row_based.cc
diff --git a/remoting/base/encoder_row_based.cc b/remoting/base/encoder_row_based.cc
index c8a801fa0caa186166c17ae9c27a94fad65640bb..332cde377091f513863dfe07f98e39449cabc86e 100644
--- a/remoting/base/encoder_row_based.cc
+++ b/remoting/base/encoder_row_based.cc
@@ -56,14 +56,15 @@ EncoderRowBased::EncoderRowBased(Compressor* compressor,
 
 EncoderRowBased::~EncoderRowBased() {}
 
-void EncoderRowBased::Encode(scoped_refptr<CaptureData> capture_data,
-                             bool key_frame,
-                             DataAvailableCallback* data_available_callback) {
+void EncoderRowBased::Encode(
+    scoped_refptr<CaptureData> capture_data,
+    bool key_frame,
+    const DataAvailableCallback& data_available_callback) {
   CHECK(capture_data->pixel_format() == media::VideoFrame::RGB32)
       << "RowBased Encoder only works with RGB32. Got "
       << capture_data->pixel_format();
   capture_data_ = capture_data;
-  callback_.reset(data_available_callback);
+  callback_ = data_available_callback;
 
   const SkRegion& region = capture_data->dirty_region();
   SkRegion::Iterator iter(region);
@@ -74,7 +75,7 @@ void EncoderRowBased::Encode(scoped_refptr<CaptureData> capture_data,
   }
 
   capture_data_ = NULL;
-  callback_.reset();
+  callback_.Reset();
 }
 
 void EncoderRowBased::EncodeRect(const SkIRect& rect, bool last) {
@@ -131,7 +132,7 @@ void EncoderRowBased::EncodeRect(const SkIRect& rect, bool last) {
     // If we have filled the message or we have reached the end of stream.
     if (filled == packet_size_ || !compress_again) {
       packet->mutable_data()->resize(filled);
-      callback_->Run(packet);
+      callback_.Run(packet);
       packet = NULL;
     }