Added support for Decode() calls during Reset().

media/base/bitstream_buffer.h

Index: media/base/bitstream_buffer.h
diff --git a/media/base/bitstream_buffer.h b/media/base/bitstream_buffer.h
index 3510776d2933935b40da77654e9ece5df44e37ad..b7ff3d76aaffc94cefedbf3bdf66ea6d4ab036ca 100644
--- a/media/base/bitstream_buffer.h
+++ b/media/base/bitstream_buffer.h
@@ -25,9 +25,9 @@ class BitstreamBuffer {
   size_t size() const { return size_; }
 
  private:
-  const int32 id_;
-  const base::SharedMemoryHandle handle_;
-  const size_t size_;
+  int32 id_;
+  base::SharedMemoryHandle handle_;
+  size_t size_;
 
   // Allow compiler-generated copy & assign constructors.
 };