force readbuffer clients to use specialized readFoo for flattenables

src/core/SkPathEffect.cpp

Index: src/core/SkPathEffect.cpp
diff --git a/src/core/SkPathEffect.cpp b/src/core/SkPathEffect.cpp
index 8306d7aa5101ad14075fb13298219aa291c2cfe3..e7f68225c3188ef8cc29681db0651f8636ab6f02 100644
--- a/src/core/SkPathEffect.cpp
+++ b/src/core/SkPathEffect.cpp
@@ -48,8 +48,8 @@ void SkPairPathEffect::flatten(SkFlattenableWriteBuffer& buffer) const {
 }
 
 SkPairPathEffect::SkPairPathEffect(SkFlattenableReadBuffer& buffer) {
-    fPE0 = buffer.readFlattenableT<SkPathEffect>();
-    fPE1 = buffer.readFlattenableT<SkPathEffect>();
+    fPE0 = buffer.readPathEffect();
+    fPE1 = buffer.readPathEffect();
     // either of these may fail, so we have to check for nulls later on
 }