Revert r7258 and r7260.

src/handles.cc

Index: src/handles.cc
diff --git a/src/handles.cc b/src/handles.cc
index 575459e5dc77c30c2b5ecddbb0d619d299fcd958..65cbd1a6965a117a9c844d35c229f3392bc49fa2 100644
--- a/src/handles.cc
+++ b/src/handles.cc
@@ -333,15 +333,6 @@ Handle<Object> GetProperty(Handle<Object> obj,
 }
 
 
-Handle<Object> GetProperty(Handle<JSObject> obj,
-                           Handle<String> name,
-                           LookupResult* result) {
-  PropertyAttributes attributes;
-  CALL_HEAP_FUNCTION(obj->GetProperty(*obj, result, *name, &attributes),
-                     Object);
-}
-
-
 Handle<Object> GetElement(Handle<Object> obj,
                           uint32_t index) {
   CALL_HEAP_FUNCTION(Runtime::GetElement(obj, index), Object);