Revert of Lots of progress switching to SkColorSpace rather than SkColorProfileType

src/image/SkImage_Gpu.cpp

Index: src/image/SkImage_Gpu.cpp
diff --git a/src/image/SkImage_Gpu.cpp b/src/image/SkImage_Gpu.cpp
index 7ce6450058e050175ae7eb8a417d75cc4d6ed5cd..7f459376e7de8c173966f2b8af8b758a38c98ac2 100644
--- a/src/image/SkImage_Gpu.cpp
+++ b/src/image/SkImage_Gpu.cpp
@@ -111,7 +111,9 @@
 
 bool SkImage_Gpu::onReadPixels(const SkImageInfo& info, void* pixels, size_t rowBytes,
                                int srcX, int srcY, CachingHint) const {
-    GrPixelConfig config = SkImageInfo2GrPixelConfig(info, *fTexture->getContext()->caps());
+    GrPixelConfig config = SkImageInfo2GrPixelConfig(info.colorType(), info.alphaType(),
+                                                     info.profileType(),
+                                                     *fTexture->getContext()->caps());
     uint32_t flags = 0;
     if (kUnpremul_SkAlphaType == info.alphaType() && kPremul_SkAlphaType == fAlphaType) {
         // let the GPU perform this transformation for us