Revert of Keep SkColorSpace and SkColorProfileType in sync

tests/ImageIsOpaqueTest.cpp

Index: tests/ImageIsOpaqueTest.cpp
diff --git a/tests/ImageIsOpaqueTest.cpp b/tests/ImageIsOpaqueTest.cpp
index 51229bfce3b31a6d40775db96324e586ae5b2f62..52d3b97c52eec001819e354a742b0ab11d55ac50 100644
--- a/tests/ImageIsOpaqueTest.cpp
+++ b/tests/ImageIsOpaqueTest.cpp
@@ -31,10 +31,7 @@
 
     info2.unflatten(rb);
     REPORTER_ASSERT(reporter, rb.offset() == wb.bytesWritten());
-
-    // FIXME (msarett):
-    // Support flatten/unflatten of SkColorSpace objects.
-    REPORTER_ASSERT(reporter, info.makeColorSpace(nullptr) == info2.makeColorSpace(nullptr));
+    REPORTER_ASSERT(reporter, info == info2);
 }
 
 DEF_TEST(ImageInfo_flattening, reporter) {