Preallocate objects in Dart::InitializeIsolate not in Api::CheckIsolateState

runtime/vm/dart.cc

Index: runtime/vm/dart.cc
diff --git a/runtime/vm/dart.cc b/runtime/vm/dart.cc
index b68c88a9a95791441da67be72f0a13af8870323c..77e419ecd886ddedbfb748dc04fd2b52f902f506 100644
--- a/runtime/vm/dart.cc
+++ b/runtime/vm/dart.cc
@@ -198,6 +198,9 @@ RawError* Dart::InitializeIsolate(const uint8_t* snapshot_buffer, void* data) {
   isolate->heap()->EnableGrowthControl();
   isolate->set_init_callback_data(data);
   Api::SetupAcquiredError(isolate);
+  if (!isolate->object_store()->PreallocateObjects()) {
+    return isolate->object_store()->sticky_error();
+  }

[siva, 2013/06/21 00:55:29]

Would be ideal to do this in the 
if (snapshot_buffer == NULL) {
  ...
}
part so that it is part of the snapshot and we don't have to do
this when initializing from a snapshot.

   if (FLAG_print_class_table) {
     isolate->class_table()->Print();
   }