Removed an unused instance variable that was not initialized in the constructor.

chrome/nacl/nacl_validation_query.h

 // Copyright (c) 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 CHROME_NACL_NACL_VALIDATION_QUERY_H_
 #define CHROME_NACL_NACL_VALIDATION_QUERY_H_
 #pragma once
 
 #include <string>
 
@@ skipping 33 matching lines @@
   NaClValidationQuery(NaClValidationDB* db, const std::string& profile_key);
 
   void AddData(const char* data, size_t length);
   void AddData(const unsigned char* data, size_t length);
   void AddData(const base::StringPiece& data);
 
   int QueryKnownToValidate();
 
   void SetKnownToValidate();
 
-  NaClValidationQueryContext* context_;
-
  private:
   enum QueryState {
     READY,
     GET_CALLED,
     SET_CALLED
   };
 
   // The HMAC interface currently does not support incremental signing.  To work
   // around this, each piece of data is signed and the signature is added to a
   // buffer.  If there is not enough space in the buffer to accommodate new
@@ skipping 18 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(NaClValidationQuery);
 };
 
 // Create a validation cache interface for use by sel_ldr.
 struct NaClValidationCache* CreateValidationCache(
     NaClValidationDB* db, const std::string& profile_key,
     const std::string& nacl_version);
 
 #endif  // CHROME_NACL_NACL_VALIDATION_QUERY_H_