Delete SkImageDecoder

src/images/SkJpegUtility.h

Index: src/images/SkJpegUtility.h
diff --git a/src/images/SkJpegUtility.h b/src/images/SkJpegUtility.h
index 1a763f843c7473cd1f57957854b7584e20b065d5..c84465289c2e63dea59708af4c00904c6d564706 100644
--- a/src/images/SkJpegUtility.h
+++ b/src/images/SkJpegUtility.h
@@ -10,7 +10,6 @@
 #ifndef SkJpegUtility_DEFINED
 #define SkJpegUtility_DEFINED
 
-#include "SkImageDecoder.h"
 #include "SkStream.h"
 
 extern "C" {
@@ -30,23 +29,6 @@ struct skjpeg_error_mgr : jpeg_error_mgr {
 
 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);
-
-    // 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.