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

src/android/SkBitmapRegionCodec.cpp

Index: src/android/SkBitmapRegionCodec.cpp
diff --git a/src/android/SkBitmapRegionCodec.cpp b/src/android/SkBitmapRegionCodec.cpp
index df0a32ca311bdc9a6ceecd8c724de2b6bbf61684..9c21484ec55294626913aa34183a3d1fa25ae588 100644
--- a/src/android/SkBitmapRegionCodec.cpp
+++ b/src/android/SkBitmapRegionCodec.cpp
@@ -135,8 +135,5 @@
 }
 
 bool SkBitmapRegionCodec::conversionSupported(SkColorType colorType) {
-    // Enable legacy behavior.
-    sk_sp<SkColorSpace> colorSpace = nullptr;
-    SkImageInfo dstInfo = fCodec->getInfo().makeColorType(colorType).makeColorSpace(colorSpace);
-    return conversion_possible_ignore_color_space(dstInfo, fCodec->getInfo());
+    return conversion_possible(fCodec->getInfo().makeColorType(colorType), fCodec->getInfo());
 }