- fix some cases where we are using uninitialized memory

runtime/vm/native_entry.cc

 // Copyright (c) 2011, 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/native_entry.h"
 
 #include "include/dart_api.h"
 
 #include "vm/bootstrap.h"
 #include "vm/code_patcher.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_api_state.h"
+#include "vm/native_symbol.h"
 #include "vm/object_store.h"
 #include "vm/reusable_handles.h"
 #include "vm/safepoint.h"
 #include "vm/stack_frame.h"
 #include "vm/symbols.h"
 #include "vm/tags.h"
 
 
 namespace dart {
 
@@ skipping 273 matching lines @@
     NativeEntry::NativeCallWrapperNoStackCheck(
         args, reinterpret_cast<Dart_NativeFunction>(target_function));
   } else {
     target_function(arguments);
   }
 }
 #endif  // !defined(TARGET_ARCH_DBC)
 
 
 }  // namespace dart