Clean up some "GetProperty" methods/functions.

src/handles.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 179 matching lines @@
   Isolate* isolate = obj->GetIsolate();
   CALL_HEAP_FUNCTION(isolate,
                      Runtime::HasObjectProperty(isolate, obj, key), Object);
 }
 
 
 Handle<Object> GetProperty(Handle<JSReceiver> obj,
                            const char* name) {
   Isolate* isolate = obj->GetIsolate();
   Handle<String> str = isolate->factory()->InternalizeUtf8String(name);
-  CALL_HEAP_FUNCTION(isolate, obj->GetProperty(*str), Object);
+  ASSERT(!str.is_null());
+  return Object::GetPropertyOrElement(obj, str);
 }
 
 
-Handle<Object> GetProperty(Isolate* isolate,
-                           Handle<Object> obj,
-                           Handle<Object> key) {
-  CALL_HEAP_FUNCTION(isolate,
-                     Runtime::GetObjectProperty(isolate, obj, key), Object);
-}
-
-
 Handle<String> LookupSingleCharacterStringFromCode(Isolate* isolate,
                                                    uint32_t index) {
   CALL_HEAP_FUNCTION(
       isolate,
       isolate->heap()->LookupSingleCharacterStringFromCode(index),
       String);
 }
 
 
 // Wrappers for scripts are kept alive and cached in weak global
@@ skipping 248 matching lines @@
                                    result);
 }
 
 
 Handle<Object> GetScriptNameOrSourceURL(Handle<Script> script) {
   Isolate* isolate = script->GetIsolate();
   Handle<String> name_or_source_url_key =
       isolate->factory()->InternalizeOneByteString(
           STATIC_ASCII_VECTOR("nameOrSourceURL"));
   Handle<JSValue> script_wrapper = GetScriptWrapper(script);
-  Handle<Object> property = GetProperty(isolate,
-                                        script_wrapper,
-                                        name_or_source_url_key);
+  Handle<Object> property =
+      Object::GetProperty(script_wrapper, name_or_source_url_key);
   ASSERT(property->IsJSFunction());
   Handle<JSFunction> method = Handle<JSFunction>::cast(property);
   bool caught_exception;
   Handle<Object> result = Execution::TryCall(method, script_wrapper, 0,
                                              NULL, &caught_exception);
   if (caught_exception) {
     result = isolate->factory()->undefined_value();
   }
   return result;
 }
@@ skipping 274 matching lines @@
                                    Handle<Code> code) {
   heap->EnsureWeakObjectToCodeTable();
   Handle<DependentCode> dep(heap->LookupWeakObjectToCodeDependency(*object));
   dep = DependentCode::Insert(dep, DependentCode::kWeaklyEmbeddedGroup, code);
   CALL_HEAP_FUNCTION_VOID(heap->isolate(),
                           heap->AddWeakObjectToCodeDependency(*object, *dep));
 }
 
 
 } }  // namespace v8::internal