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

bench/CodecBench.cpp

Index: bench/CodecBench.cpp
diff --git a/bench/CodecBench.cpp b/bench/CodecBench.cpp
index fc52edfb07bcda61fe6b40921e00c71a110608c6..9bd404db55e05658aaf41579abeee036489f5cf3 100644
--- a/bench/CodecBench.cpp
+++ b/bench/CodecBench.cpp
@@ -42,7 +42,9 @@ bool CodecBench::isSuitableFor(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()));
 }