Support for show/hide combinators

runtime/vm/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/snapshot.h"
 
 #include "platform/assert.h"
 #include "vm/bigint_operations.h"
 #include "vm/bootstrap.h"
 #include "vm/exceptions.h"
@@ skipping 532 matching lines @@
 RawLibrary* SnapshotReader::NewLibrary() {
   ALLOC_NEW_OBJECT(Library, Object::library_class());
 }
 
 
 RawLibraryPrefix* SnapshotReader::NewLibraryPrefix() {
   ALLOC_NEW_OBJECT(LibraryPrefix, Object::library_prefix_class());
 }
 
 
+RawNamespace* SnapshotReader::NewNamespace() {
+  ALLOC_NEW_OBJECT(Namespace, Object::namespace_class());
+}
+
+
 RawScript* SnapshotReader::NewScript() {
   ALLOC_NEW_OBJECT(Script, Object::script_class());
 }
 
 
 RawLiteralToken* SnapshotReader::NewLiteralToken() {
   ALLOC_NEW_OBJECT(LiteralToken, Object::literal_token_class());
 }
 
 
@@ skipping 612 matching lines @@
 
 
 void MessageWriter::WriteMessage(const Object& obj) {
   ASSERT(kind() == Snapshot::kMessage);
   WriteObject(obj.raw());
   UnmarkAll();
 }
 
 
 }  // namespace dart