Add color space xform support to SkJpegCodec (includes F16!)

bench/CodecBench.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "CodecBench.h"
 #include "CodecBenchPriv.h"
 #include "SkBitmap.h"
@@ skipping 24 matching lines @@
     return fName.c_str();
 }
 
 bool CodecBench::isSuitableFor(Backend backend) {
     return kNonRendering_Backend == backend;
 }
 
 void CodecBench::onDelayedSetup() {
     SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(fData));
 
-    fInfo = codec->getInfo().makeColorType(fColorType).makeAlphaType(fAlphaType);
+    fInfo = codec->getInfo().makeColorType(fColorType)
+                            .makeAlphaType(fAlphaType)
+                            .makeColorSpace(nullptr);
 
     fPixelStorage.reset(fInfo.getSafeSize(fInfo.minRowBytes()));
 }
 
 void CodecBench::onDraw(int n, SkCanvas* canvas) {
     SkAutoTDelete<SkCodec> codec;
     SkPMColor colorTable[256];
     int colorCount;
     SkCodec::Options options;
     if (FLAGS_zero_init) {
         options.fZeroInitialized = SkCodec::kYes_ZeroInitialized;
     }
     for (int i = 0; i < n; i++) {
         colorCount = 256;
         codec.reset(SkCodec::NewFromData(fData));
 #ifdef SK_DEBUG
         const SkCodec::Result result =
 #endif
         codec->getPixels(fInfo, fPixelStorage.get(), fInfo.minRowBytes(),
                          &options, colorTable, &colorCount);
         SkASSERT(result == SkCodec::kSuccess
                  || result == SkCodec::kIncompleteInput);
     }
 }