Fixes for JPEG subset decoding.

src/images/SkBitmapRegionDecoder.cpp

Index: src/images/SkBitmapRegionDecoder.cpp
diff --git a/src/images/SkBitmapRegionDecoder.cpp b/src/images/SkBitmapRegionDecoder.cpp
deleted file mode 100644
index 4cf1cca45c983b305f63554945b9360262a7f09c..0000000000000000000000000000000000000000
--- a/src/images/SkBitmapRegionDecoder.cpp
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * Copyright 2011 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.
- */
-
-#include "SkBitmapRegionDecoder.h"
-
-bool SkBitmapRegionDecoder::decodeRegion(SkBitmap* bitmap, const SkIRect& rect,
-                                         SkBitmap::Config pref, int sampleSize) {
-    fDecoder->setSampleSize(sampleSize);
-    return fDecoder->decodeRegion(bitmap, rect, pref);
-}