Added IsEndOfStream and IsDiscontiguous flags to buffers.

media/base/data_buffer.cc

Index: media/base/data_buffer.cc
===================================================================
--- media/base/data_buffer.cc	(revision 10301)
+++ media/base/data_buffer.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2008-2009 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.
 
@@ -12,34 +12,18 @@
                        const base::TimeDelta& duration)
     : data_(data),
       buffer_size_(buffer_size),
-      data_size_(data_size),
-      timestamp_(timestamp),
-      duration_(duration) {
+      data_size_(data_size) {
   DCHECK(data);
   DCHECK(buffer_size >= 0);
   DCHECK(data_size <= buffer_size);
+  SetTimestamp(timestamp);
+  SetDuration(duration);
 }
 
 DataBuffer::~DataBuffer() {
   delete [] data_;
 }
 
-base::TimeDelta DataBuffer::GetTimestamp() const {
-  return timestamp_;
-}
-
-void DataBuffer::SetTimestamp(const base::TimeDelta& timestamp) {
-  timestamp_ = timestamp;
-}
-
-base::TimeDelta DataBuffer::GetDuration() const {
-  return duration_;
-}
-
-void DataBuffer::SetDuration(const base::TimeDelta& duration) {
-  duration_ = duration;
-}
-
 const char* DataBuffer::GetData() const {
   return data_;
 }