Added support for Time Elapsed queries through the command buffer.

gpu/command_buffer/client/gles2_implementation_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 785 matching lines @@
 void BeginTransformFeedback(GLenum primitivemode) override;
 
 void EndQueryEXT(GLenum target) override;
 
 void EndTransformFeedback() override;
 
 void GetQueryivEXT(GLenum target, GLenum pname, GLint* params) override;
 
 void GetQueryObjectuivEXT(GLuint id, GLenum pname, GLuint* params) override;
 
+void GetQueryObjectui64vEXT(GLuint id, GLenum pname, GLuint64* params) override;
+
 void InsertEventMarkerEXT(GLsizei length, const GLchar* marker) override;
 
 void PushGroupMarkerEXT(GLsizei length, const GLchar* marker) override;
 
 void PopGroupMarkerEXT() override;
 
 void GenVertexArraysOES(GLsizei n, GLuint* arrays) override;
 
 void DeleteVertexArraysOES(GLsizei n, const GLuint* arrays) override;
 
@@ skipping 227 matching lines @@
 
 void MatrixLoadfCHROMIUM(GLenum matrixMode, const GLfloat* m) override;
 
 void MatrixLoadIdentityCHROMIUM(GLenum matrixMode) override;
 
 GLenum GetGraphicsResetStatusKHR() override;
 
 void BlendBarrierKHR() override;
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_IMPLEMENTATION_AUTOGEN_H_