Take advantage of the new Pass() machinery on scoped_ptr{,_malloc}.

media/webm/cluster_builder.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 MEDIA_WEBM_CLUSTER_BUILDER_H_
 #define MEDIA_WEBM_CLUSTER_BUILDER_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "media/base/buffers.h"
 
 namespace media {
 
 class Cluster {
  public:
-  // Takes ownership of |data|
-  Cluster(const uint8* data, int size);
+  Cluster(scoped_array<uint8> data, int size);
   ~Cluster();
 
   const uint8* data() const { return data_.get(); }
   int size() const { return size_; }
 
  private:
-  scoped_array<const uint8> data_;
+  scoped_array<uint8> data_;
   int size_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(Cluster);
 };
 
 class ClusterBuilder {
  public:
   ClusterBuilder();
   ~ClusterBuilder();
 
@@ skipping 12 matching lines @@
   int buffer_size_;
   int bytes_used_;
   int64 cluster_timecode_;
 
   DISALLOW_COPY_AND_ASSIGN(ClusterBuilder);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_WEBM_CLUSTER_BUILDER_H_