[sync] Componentize sync: Part 5: Eliminate filename collisions in sync.gyp

sync/syncable/syncable_read_transaction.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium 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 SYNC_SYNCABLE_READ_TRANSACTION_H_
-#define SYNC_SYNCABLE_READ_TRANSACTION_H_
+#ifndef SYNC_SYNCABLE_SYNCABLE_READ_TRANSACTION_H_
+#define SYNC_SYNCABLE_SYNCABLE_READ_TRANSACTION_H_
 
-#include "sync/syncable/base_transaction.h"
+#include "sync/syncable/syncable_base_transaction.h"
 
 namespace syncer {
 class ReadTransaction;
 namespace syncable {
 
 // Locks db in constructor, unlocks in destructor.
 class ReadTransaction : public BaseTransaction {
  public:
   ReadTransaction(const tracked_objects::Location& from_here,
                   Directory* directory);
 
   virtual ~ReadTransaction();
 
  protected:  // Don't allow creation on heap, except by sync API wrapper.
   friend class syncer::ReadTransaction;
   void* operator new(size_t size) { return (::operator new)(size); }
 
   DISALLOW_COPY_AND_ASSIGN(ReadTransaction);
 };
 
 }  // namespace syncable
 }  // namespace syncer
 
-#endif  // SYNC_SYNCABLE_READ_TRANSACTION_H_
+#endif  // SYNC_SYNCABLE_SYNCABLE_READ_TRANSACTION_H_