Eliminate dependencies on assemblers and code stubs in precompiled runtime.

runtime/vm/deferred_objects.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.
 
+#if !defined(DART_PRECOMPILED_RUNTIME)
+
 #include "vm/deferred_objects.h"
 
 #include "vm/code_patcher.h"
 #include "vm/compiler.h"
 #include "vm/deopt_instructions.h"
 #include "vm/flags.h"
 #include "vm/object.h"
 
 namespace dart {
 
@@ skipping 307 matching lines @@
         if (FLAG_trace_deoptimization_verbose) {
           OS::PrintErr("    null Field @ offset(%" Pd ") <- %s\n",
                        offset.Value(), value.ToCString());
         }
       }
     }
   }
 }
 
 }  // namespace dart
+
+#endif  // !defined(DART_PRECOMPILED_RUNTIME)