command buffer: remove unused code in GLES2DecoderImpl

gpu/command_buffer/service/gles2_cmd_decoder.cc

 // 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.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 
 #include <limits.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
@@ skipping 227 matching lines @@
 }  // namespace
 
 class GLES2DecoderImpl;
 
 // Local versions of the SET_GL_ERROR macros
 #define LOCAL_SET_GL_ERROR(error, function_name, msg) \
     ERRORSTATE_SET_GL_ERROR(state_.GetErrorState(), error, function_name, msg)
 #define LOCAL_SET_GL_ERROR_INVALID_ENUM(function_name, value, label) \
     ERRORSTATE_SET_GL_ERROR_INVALID_ENUM(state_.GetErrorState(), \
                                          function_name, value, label)
-#define LOCAL_SET_GL_ERROR_INVALID_PARAM(error, function_name, pname) \
-    ERRORSTATE_SET_GL_ERROR_INVALID_PARAM(state_.GetErrorState(), error, \
-                                          function_name, pname)
 #define LOCAL_COPY_REAL_GL_ERRORS_TO_WRAPPER(function_name) \
     ERRORSTATE_COPY_REAL_GL_ERRORS_TO_WRAPPER(state_.GetErrorState(), \
                                               function_name)
 #define LOCAL_PEEK_GL_ERROR(function_name) \
     ERRORSTATE_PEEK_GL_ERROR(state_.GetErrorState(), function_name)
 #define LOCAL_CLEAR_REAL_GL_ERRORS(function_name) \
     ERRORSTATE_CLEAR_REAL_GL_ERRORS(state_.GetErrorState(), function_name)
 #define LOCAL_PERFORMANCE_WARNING(msg) \
     PerformanceWarning(__FILE__, __LINE__, msg)
 #define LOCAL_RENDER_WARNING(msg) \
@@ skipping 17143 matching lines @@
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "base/macros.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu