Revert of switch colorfilters to sk_sp

tests/SerializationTest.cpp

Index: tests/SerializationTest.cpp
diff --git a/tests/SerializationTest.cpp b/tests/SerializationTest.cpp
index f8d6ea4297da670f9116c14fc4a20c6d51af2107..c58020724d2da9867884da1f0f0de800000f4ed5 100644
--- a/tests/SerializationTest.cpp
+++ b/tests/SerializationTest.cpp
@@ -286,7 +286,7 @@
     for (int i = 0; i < 256; ++i) {
         table[i] = (i * 41) % 256;
     }
-    auto colorFilter(SkTableColorFilter::Make(table));
+    SkAutoTUnref<SkColorFilter> colorFilter(SkTableColorFilter::Create(table));
     SkAutoTUnref<SkColorFilter> copy(
         TestFlattenableSerialization<SkColorFilter>(colorFilter.get(), true, reporter));
 }