Make SkStream *not* ref counted.

src/images/SkJpegUtility.h

 
 /*
  * Copyright 2010 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkJpegUtility_DEFINED
@@ skipping 17 matching lines @@
 };
 
 
 void skjpeg_error_exit(j_common_ptr cinfo);
 
 ///////////////////////////////////////////////////////////////////////////
 /* Our source struct for directing jpeg to our stream object.
 */
 struct skjpeg_source_mgr : jpeg_source_mgr {
     skjpeg_source_mgr(SkStream* stream, SkImageDecoder* decoder);
-    ~skjpeg_source_mgr();
 
-    // fStream is ref'ed and unref'ed
+    // Unowned.
     SkStream*       fStream;
     // Unowned pointer to the decoder, used to check if the decoding process
     // has been cancelled.
     SkImageDecoder* fDecoder;
     enum {
         kBufferSize = 1024
     };
     char    fBuffer[kBufferSize];
 };
 
 /////////////////////////////////////////////////////////////////////////////
 /* Our destination struct for directing decompressed pixels to our stream
  * object.
  */
 struct skjpeg_destination_mgr : jpeg_destination_mgr {
     skjpeg_destination_mgr(SkWStream* stream);
 
     SkWStream*  fStream;
 
     enum {
         kBufferSize = 1024
     };
     uint8_t fBuffer[kBufferSize];
 };
 
 #endif