VM: Precompiled rodata snapshot.

runtime/bin/gen_snapshot.cc

 // Copyright (c) 2013, 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.
 
 // Generate a snapshot file after loading all the scripts specified on the
 // command line.
 
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
@@ skipping 1024 matching lines @@
   }
 
   Dart_SetVMFlags(vm_options.count(), vm_options.arguments());
 
   // Initialize the Dart VM.
   // Note: We don't expect isolates to be created from dart code during
   // snapshot generation.
   char* error = Dart_Initialize(
       NULL,
       NULL,
+      NULL,
       CreateServiceIsolate,
       NULL,
       NULL,
       NULL,
       DartUtils::OpenFile,
       DartUtils::ReadFile,
       DartUtils::WriteFile,
       DartUtils::CloseFile,
       DartUtils::EntropySource,
       NULL);
@@ skipping 96 matching lines @@
   EventHandler::Stop();
   return 0;
 }
 
 }  // namespace bin
 }  // namespace dart
 
 int main(int argc, char** argv) {
   return dart::bin::main(argc, argv);
 }