Added support for TimeStamp queries using QueryCounterEXT.

gpu/command_buffer/client/gles2_c_lib_autogen.h

Index: gpu/command_buffer/client/gles2_c_lib_autogen.h
diff --git a/gpu/command_buffer/client/gles2_c_lib_autogen.h b/gpu/command_buffer/client/gles2_c_lib_autogen.h
index 956b0d54be7b7677bf7d86eac5506d82a8276ffa..986538fcecbd77bd0f78e20b386ed3ccd87ca7da 100644
--- a/gpu/command_buffer/client/gles2_c_lib_autogen.h
+++ b/gpu/command_buffer/client/gles2_c_lib_autogen.h
@@ -1049,6 +1049,9 @@ void GLES2GenQueriesEXT(GLsizei n, GLuint* 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);
 }
@@ -2389,6 +2392,10 @@ extern const NameToFunc g_gles2_function_table[] = {
      reinterpret_cast<GLES2FunctionPointer>(glDeleteQueriesEXT),
     },
     {
+     "glQueryCounterEXT",
+     reinterpret_cast<GLES2FunctionPointer>(glQueryCounterEXT),
+    },
+    {
      "glIsQueryEXT",
      reinterpret_cast<GLES2FunctionPointer>(glIsQueryEXT),
     },