Remove macros that make it look like it's a good idea to not be able to flatten.

tests/QuickRejectTest.cpp

Index: tests/QuickRejectTest.cpp
diff --git a/tests/QuickRejectTest.cpp b/tests/QuickRejectTest.cpp
index 8f4357e0b04fff392a702940735cf73664d2624f..77bcd3c9b174f78decba3cddaa0055ef2965b379 100644
--- a/tests/QuickRejectTest.cpp
+++ b/tests/QuickRejectTest.cpp
@@ -28,6 +28,8 @@ public:
     }
 #endif
 
+    SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(TestLooper);
+
 private:
     class TestDrawLooperContext : public SkDrawLooper::Context {
     public:
@@ -45,10 +47,10 @@ private:
     private:
         bool fOnce;
     };
-
-    SK_DECLARE_UNFLATTENABLE_OBJECT()
 };
 
+SkFlattenable* TestLooper::CreateProc(SkReadBuffer&) { return SkNEW(TestLooper); }
+
 static void test_drawBitmap(skiatest::Reporter* reporter) {
     SkBitmap src;
     src.allocN32Pixels(10, 10);