Changed the API in DartEntry for invoking dart code from C++ to make it more compatible with the re…

vm/code_descriptors_test.cc

Index: vm/code_descriptors_test.cc
===================================================================
--- vm/code_descriptors_test.cc	(revision 16285)
+++ vm/code_descriptors_test.cc	(working copy)
@@ -277,10 +277,9 @@
   // Now invoke 'A.moo' and it will trigger a GC when the native function
   // is called, this should then cause the stack map of function 'A.foo'
   // to be traversed and the appropriate objects visited.
-  GrowableArray<const Object*> arguments;
-  const Array& kNoArgumentNames = Array::Handle();
-  Object& result = Object::Handle();
-  result = DartEntry::InvokeStatic(function_foo, arguments, kNoArgumentNames);
+  const Array& args = Array::Handle(Object::empty_array());
+  const Object& result = Object::Handle(DartEntry::InvokeStatic(function_foo,
+                                                                args));
   EXPECT(!result.IsError());
 }