Added support for TimeStamp queries using QueryCounterEXT.

gpu/command_buffer/client/gles2_c_lib_autogen.h

 // Copyright 2014 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.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 1031 matching lines @@
                           GLsizei height) {
   gles2::GetGLContext()->TexStorage2DEXT(target, levels, internalFormat, width,
                                          height);
 }
 void GLES2GenQueriesEXT(GLsizei n, GLuint* queries) {
   gles2::GetGLContext()->GenQueriesEXT(n, queries);
 }
 void GLES2DeleteQueriesEXT(GLsizei n, const GLuint* queries) {
   gles2::GetGLContext()->DeleteQueriesEXT(n, queries);
 }
+void GLES2QueryCounterEXT(GLuint id, GLenum target) {
+  gles2::GetGLContext()->QueryCounterEXT(id, target);
+}
 GLboolean GLES2IsQueryEXT(GLuint id) {
   return gles2::GetGLContext()->IsQueryEXT(id);
 }
 void GLES2BeginQueryEXT(GLenum target, GLuint id) {
   gles2::GetGLContext()->BeginQueryEXT(target, id);
 }
 void GLES2BeginTransformFeedback(GLenum primitivemode) {
   gles2::GetGLContext()->BeginTransformFeedback(primitivemode);
 }
 void GLES2EndQueryEXT(GLenum target) {
@@ skipping 1320 matching lines @@
     },
     {
      "glGenQueriesEXT",
      reinterpret_cast<GLES2FunctionPointer>(glGenQueriesEXT),
     },
     {
      "glDeleteQueriesEXT",
      reinterpret_cast<GLES2FunctionPointer>(glDeleteQueriesEXT),
     },
     {
+     "glQueryCounterEXT",
+     reinterpret_cast<GLES2FunctionPointer>(glQueryCounterEXT),
+    },
+    {
      "glIsQueryEXT",
      reinterpret_cast<GLES2FunctionPointer>(glIsQueryEXT),
     },
     {
      "glBeginQueryEXT",
      reinterpret_cast<GLES2FunctionPointer>(glBeginQueryEXT),
     },
     {
      "glBeginTransformFeedback",
      reinterpret_cast<GLES2FunctionPointer>(glBeginTransformFeedback),
@@ skipping 367 matching lines @@
      reinterpret_cast<GLES2FunctionPointer>(glBlendBarrierKHR),
     },
     {
      NULL,
      NULL,
     },
 };
 
 }  // namespace gles2
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_C_LIB_AUTOGEN_H_