Move bootstrap scripts and token streams to the VM isolate so that they become read only objects. T…

runtime/vm/dart_api_message.h

Index: runtime/vm/dart_api_message.h
diff --git a/runtime/vm/dart_api_message.h b/runtime/vm/dart_api_message.h
index 302b463f14b400a27fc026acbf67c5d739e93dd3..8d3836470dd8757f539940544a0ed87adf8dac82 100644
--- a/runtime/vm/dart_api_message.h
+++ b/runtime/vm/dart_api_message.h
@@ -137,12 +137,15 @@ class ApiMessageReader : public BaseReader {
   }
 
   Dart_CObject* CreateDartCObjectString(RawObject* raw);
+  Dart_CObject* GetCanonicalMintObject(Dart_CObject_Type type,
+                                       int64_t value64);
 
   // Allocation of the structures for the decoded message happens
   // either in the supplied zone or using the supplied allocation
   // function.
   ReAlloc alloc_;
   ApiGrowableArray<BackRefNode*> backward_references_;
+  ApiGrowableArray<Dart_CObject*> vm_isolate_references_;
   Dart_CObject** vm_symbol_references_;
   intptr_t max_vm_isolate_object_id_;