Parallelize cpplint in presubmit and fix usage of DISALLOW_* macros.

src/full-codegen.h

Index: src/full-codegen.h
diff --git a/src/full-codegen.h b/src/full-codegen.h
index a1368c251b03d3bc0d5127d12a474ea22e3a2c20..0270e13a1d6d444e4a8fefa2b64899b3df69dd26 100644
--- a/src/full-codegen.h
+++ b/src/full-codegen.h
@@ -1,4 +1,4 @@
-// Copyright 2011 the V8 project authors. All rights reserved.
+// Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -142,11 +142,13 @@ class FullCodeGenerator: public AstVisitor {
       return previous_;
     }
 
- protected:
+   protected:
     MacroAssembler* masm() { return codegen_->masm(); }
 
     FullCodeGenerator* codegen_;
     NestedStatement* previous_;
+
+   private:
     DISALLOW_COPY_AND_ASSIGN(NestedStatement);
   };