Replace size_t with int in a few media classes.

webkit/media/buffered_data_source.cc

 // Copyright (c) 2012 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.
 
 #include "webkit/media/buffered_data_source.h"
 
 #include "base/bind.h"
 #include "media/base/media_log.h"
 #include "net/base/net_errors.h"
 
@@ skipping 121 matching lines @@
 }
 
 void BufferedDataSource::SetBitrate(int bitrate) {
   render_loop_->PostTask(FROM_HERE, base::Bind(
       &BufferedDataSource::SetBitrateTask, this, bitrate));
 }
 
 /////////////////////////////////////////////////////////////////////////////
 // media::DataSource implementation.
 void BufferedDataSource::Read(
-    int64 position, size_t size, uint8* data,
+    int64 position, int size, uint8* data,
     const media::DataSource::ReadCB& read_cb) {
   DVLOG(1) << "Read: " << position << " offset, " << size << " bytes";
   DCHECK(!read_cb.is_null());
 
   {
     base::AutoLock auto_lock(lock_);
     DCHECK(read_cb_.is_null());
 
     if (stop_signal_received_ || stopped_on_render_loop_) {
       read_cb.Run(kReadError);
       return;
     }
 
     read_cb_ = read_cb;
   }
 
   render_loop_->PostTask(FROM_HERE, base::Bind(
-      &BufferedDataSource::ReadTask, this,
-      position, static_cast<int>(size), data));
+      &BufferedDataSource::ReadTask, this, position, size, data));
 }
 
 bool BufferedDataSource::GetSize(int64* size_out) {
   if (total_bytes_ != kPositionNotSpecified) {
     *size_out = total_bytes_;
     return true;
   }
   *size_out = 0;
   return false;
 }
@@ skipping 155 matching lines @@
 // Method to report the results of the current read request. Also reset all
 // the read parameters.
 void BufferedDataSource::DoneRead_Locked(int error) {
   DVLOG(1) << "DoneRead: " << error << " bytes";
 
   DCHECK(MessageLoop::current() == render_loop_);
   DCHECK(!read_cb_.is_null());
   lock_.AssertAcquired();
 
   if (error >= 0) {
-    read_cb_.Run(static_cast<size_t>(error));
+    read_cb_.Run(error);
   } else {
     read_cb_.Run(kReadError);
   }
 
   read_cb_.Reset();
   read_position_ = 0;
   read_size_ = 0;
   read_buffer_ = 0;
 }
 
@@ skipping 239 matching lines @@
 
   if (!host())
     return;
 
   if (total_bytes_ != kPositionNotSpecified)
     host()->SetTotalBytes(total_bytes_);
   host()->SetBufferedBytes(buffered_bytes_);
 }
 
 }  // namespace webkit_media