AU: Minor fixes to get it to do full update on real device

src/platform/update_engine/action.h

 // Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROMEOS_PLATFORM_UPDATE_ENGINE_ACTION_H__
 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_ACTION_H__
 
 #include <stdio.h>
 #include <tr1/memory>
 #include <iostream>
@@ skipping 169 matching lines @@
     CHECK(HasOutputPipe());
     out_pipe_->set_contents(out_obj);
   }
 
   // Returns a reference to the object sitting in the output pipe.
   const typename ActionTraits<SubClass>::OutputObjectType& GetOutputObject() {
     CHECK(HasOutputPipe());
     return out_pipe_->contents();
   }
 
-protected:
+ protected:
   // We use a shared_ptr to the pipe. shared_ptr objects destroy what they
   // point to when the last such shared_ptr object dies. We consider the
   // Actions on either end of a pipe to "own" the pipe. When the last Action
   // of the two dies, the ActionPipe will die, too.
   std::tr1::shared_ptr<
       ActionPipe<typename ActionTraits<SubClass>::InputObjectType> >
       in_pipe_;
   std::tr1::shared_ptr<
       ActionPipe<typename ActionTraits<SubClass>::OutputObjectType> >
       out_pipe_;
 };
 
 };  // namespace chromeos_update_engine
 
 #endif  // CHROMEOS_PLATFORM_UPDATE_ENGINE_ACTION_H__