Revert of Checking for valid colorType, alphaType, colorSpace in SkCodec

src/codec/SkRawCodec.cpp

Index: src/codec/SkRawCodec.cpp
diff --git a/src/codec/SkRawCodec.cpp b/src/codec/SkRawCodec.cpp
index 2a6a48fdbbd94ea197905b9ea14f44ccb8b19c3a..37d2d358aead77c5ea08e6951ddbc8644707252d 100644
--- a/src/codec/SkRawCodec.cpp
+++ b/src/codec/SkRawCodec.cpp
@@ -683,7 +683,7 @@
                                         size_t dstRowBytes, const Options& options,
                                         SkPMColor ctable[], int* ctableCount,
                                         int* rowsDecoded) {
-    if (!conversion_possible_ignore_color_space(requestedInfo, this->getInfo())) {
+    if (!conversion_possible(requestedInfo, this->getInfo())) {
         SkCodecPrintf("Error: cannot convert input type to output type.\n");
         return kInvalidConversion;
     }