Change SkImageDecoders to take an SkStreamRewindable.

src/images/SkMovie.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SkMovie.h"
 #include "SkCanvas.h"
 #include "SkPaint.h"
@@ skipping 74 matching lines @@
 ////////////////////////////////////////////////////////////////////
 
 #include "SkStream.h"
 
 SkMovie* SkMovie::DecodeMemory(const void* data, size_t length) {
     SkMemoryStream stream(data, length, false);
     return SkMovie::DecodeStream(&stream);
 }
 
 SkMovie* SkMovie::DecodeFile(const char path[]) {
-    SkAutoTUnref<SkStream> stream(SkStream::NewFromFile(path));
+    SkAutoTUnref<SkStreamRewindable> stream(SkStream::NewFromFile(path));
     return stream.get() ? SkMovie::DecodeStream(stream) : NULL;
 }