Revert of Support Float32 output from SkColorSpaceXform

src/codec/SkJpegCodec.cpp

Index: src/codec/SkJpegCodec.cpp
diff --git a/src/codec/SkJpegCodec.cpp b/src/codec/SkJpegCodec.cpp
index c865fbccd1a1bd9dae8de251e73f5f0274ae07ce..d2f7cdb0fa382db95a0e69c9ca9dea607a691f3b 100644
--- a/src/codec/SkJpegCodec.cpp
+++ b/src/codec/SkJpegCodec.cpp
@@ -517,8 +517,7 @@
         }
 
         if (fColorXform) {
-            fColorXform->apply(dst, swizzleDst, dstWidth, select_xform_format(dstInfo.colorType()),
-                               kOpaque_SkAlphaType);
+            fColorXform->apply(dst, swizzleDst, dstWidth, dstInfo.colorType(), kOpaque_SkAlphaType);
             dst = SkTAddOffset<void>(dst, rowBytes);
         }