A64: Synchronize with r18764.

src/property-details.h

Index: src/property-details.h
diff --git a/src/property-details.h b/src/property-details.h
index 5686ed074430be4198dd040fa6458f4e68f59cf0..5f0920b6705d5b19e39966bf2ed7c51af60cb089 100644
--- a/src/property-details.h
+++ b/src/property-details.h
@@ -59,8 +59,8 @@ namespace internal {
 
 class Smi;
 template<class> class TypeImpl;
-struct HeapTypeConfig;
-typedef TypeImpl<HeapTypeConfig> Type;
+struct ZoneTypeConfig;
+typedef TypeImpl<ZoneTypeConfig> Type;
 class TypeInfo;
 
 // Type of properties.
@@ -116,7 +116,7 @@ class Representation {
 
   static Representation FromKind(Kind kind) { return Representation(kind); }
 
-  static Representation FromType(Handle<Type> type);
+  static Representation FromType(Type* type);
 
   bool Equals(const Representation& other) const {
     return kind_ == other.kind_;