[heap] Reland "Remove size specializations in static object visitors. (patchset #4 id:60001 of http…

src/heap/scavenger.cc

Index: src/heap/scavenger.cc
diff --git a/src/heap/scavenger.cc b/src/heap/scavenger.cc
index 4a7bb134cf0f3bd36b2714812b139ad8ab39d8d1..7a8e55fd19320beb3dd0efbfc55bd794a1029bbf 100644
--- a/src/heap/scavenger.cc
+++ b/src/heap/scavenger.cc
@@ -74,18 +74,19 @@ class ScavengingVisitor : public StaticVisitorBase {
 
     table_.Register(kVisitJSFunction, &EvacuateJSFunction);
 
-    table_.RegisterSpecializations<ObjectEvacuationStrategy<DATA_OBJECT>,
-                                   kVisitDataObject, kVisitDataObjectGeneric>();
+    table_.Register(kVisitDataObject,
+                    &ObjectEvacuationStrategy<DATA_OBJECT>::Visit);
 
-    table_.RegisterSpecializations<ObjectEvacuationStrategy<POINTER_OBJECT>,
-                                   kVisitJSObject, kVisitJSObjectGeneric>();
+    table_.Register(kVisitJSObjectFast,
+                    &ObjectEvacuationStrategy<POINTER_OBJECT>::Visit);
+    table_.Register(kVisitJSObject,
+                    &ObjectEvacuationStrategy<POINTER_OBJECT>::Visit);
 
-    table_
-        .RegisterSpecializations<ObjectEvacuationStrategy<POINTER_OBJECT>,
-                                 kVisitJSApiObject, kVisitJSApiObjectGeneric>();
+    table_.Register(kVisitJSApiObject,
+                    &ObjectEvacuationStrategy<POINTER_OBJECT>::Visit);
 
-    table_.RegisterSpecializations<ObjectEvacuationStrategy<POINTER_OBJECT>,
-                                   kVisitStruct, kVisitStructGeneric>();
+    table_.Register(kVisitStruct,
+                    &ObjectEvacuationStrategy<POINTER_OBJECT>::Visit);
   }
 
   static VisitorDispatchTable<ScavengingCallback>* GetTable() {