Reland "Move functions from handles.cc to where they belong."

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 046c5698058474f21b4d26499551e5a535effa9f..96433eae3adab80fe318cfc91c78c407ddcde75b 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -1106,6 +1106,19 @@ MaybeHandle<Object> Object::GetPropertyOrElement(Handle<Object> object,
 }
 
 
+MaybeHandle<Object> Object::GetProperty(Isolate* isolate,
+                                        Handle<Object> object,
+                                        const char* name) {
+  Handle<String> str = isolate->factory()->InternalizeUtf8String(name);
+  ASSERT(!str.is_null());
+#ifdef DEBUG
+  uint32_t index;  // Assert that the name is not an array index.
+  ASSERT(!str->AsArrayIndex(&index));
+#endif  // DEBUG
+  return GetProperty(object, str);
+}
+
+
 MaybeHandle<Object> JSProxy::GetElementWithHandler(Handle<JSProxy> proxy,
                                                    Handle<Object> receiver,
                                                    uint32_t index) {