Wire GrowableArray to use the internal VM object.

vm/raw_object_snapshot.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 "vm/bigint_operations.h"
 #include "vm/object.h"
 #include "vm/object_store.h"
 #include "vm/snapshot.h"
 #include "vm/visitor.h"
 
@@ skipping 1734 matching lines @@
 
 
 RawGrowableObjectArray* GrowableObjectArray::ReadFrom(SnapshotReader* reader,
                                                       intptr_t object_id,
                                                       intptr_t tags,
                                                       Snapshot::Kind kind) {
   ASSERT(reader != NULL);
 
   // Read the length so that we can determine instance size to allocate.
   GrowableObjectArray& array = GrowableObjectArray::ZoneHandle(
-      reader->isolate(), reader->NewGrowableObjectArray());
+      reader->isolate(), GrowableObjectArray::null());
+  if (kind == Snapshot::kFull) {
+    array = reader->NewGrowableObjectArray();
+  } else {
+    array = GrowableObjectArray::New(0);
+  }
   reader->AddBackwardReference(object_id, &array);
   intptr_t length = reader->ReadSmiValue();
   array.SetLength(length);
   Array& contents = Array::Handle();
   contents ^= reader->ReadObject();
   array.SetData(contents);
   return array.raw();
 }
 
 
@@ skipping 203 matching lines @@
   writer->Write<RawObject*>(ptr()->num_bracket_expressions_);
   writer->WriteObject(ptr()->pattern_);
   writer->WriteIntptrValue(ptr()->type_);
   writer->WriteIntptrValue(ptr()->flags_);
 
   // Do not write out the data part which is native.
 }
 
 
 }  // namespace dart