Cleanup the exceptions create code to use Arrays instead GrowableArrays so

lib/isolate.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/assert.h"
 #include "vm/bootstrap_natives.h"
 #include "vm/class_finalizer.h"
 #include "vm/dart.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_entry.h"
@@ skipping 131 matching lines @@
 
   // TODO(turnidge): Throw an exception when the return value is false?
   PortMap::PostMessage(new Message(send_id.Value(), reply_id.Value(),
                                    data, writer.BytesWritten(),
                                    Message::kNormalPriority));
   return Object::null();
 }
 
 
 static void ThrowIllegalArgException(const String& message) {
-  GrowableArray<const Object*> args(1);
-  args.Add(&message);
+  const Array& args = Array::Handle(Array::New(1));
+  args.SetAt(0, message);
   Exceptions::ThrowByType(Exceptions::kArgument, args);
 }
 
 
 static void ThrowIsolateSpawnException(const String& message) {
-  GrowableArray<const Object*> args(1);
-  args.Add(&message);
+  const Array& args = Array::Handle(Array::New(1));
+  args.SetAt(0, message);
   Exceptions::ThrowByType(Exceptions::kIsolateSpawn, args);
 }
 
 
 static bool CanonicalizeUri(Isolate* isolate,
                             const Library& library,
                             const String& uri,
                             char** canonical_uri,
                             char** error) {
   Zone* zone = isolate->current_zone();
@@ skipping 316 matching lines @@
 
 DEFINE_NATIVE_ENTRY(isolate_getPortInternal, 0) {
   const Object& port = Object::Handle(ReceivePortCreate(isolate->main_port()));
   if (port.IsError()) {
     Exceptions::PropagateError(Error::Cast(port));
   }
   return port.raw();
 }
 
 }  // namespace dart