Add subscribeUniform extension pipeline

gpu/command_buffer/common/gles2_cmd_utils_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 2523 matching lines @@
     },
     {
      0x8B48,
      "GL_SHADER_OBJECT_EXT",
     },
     {
      0x912F,
      "GL_TEXTURE_IMMUTABLE_FORMAT_EXT",
     },
     {
+     0x924C,
+     "GL_MOUSE_DELTA",
+    },
+    {
+     0x924B,
+     "GL_MOUSE_POSITION",
+    },
+    {
      0x924A,
      "GL_OVERLAY_TRANSFORM_ROTATE_270_CHROMIUM",
     },
     {
      0x20000000,
      "GL_MULTISAMPLE_BUFFER_BIT5_QCOM",
     },
     {
      0x0DE1,
      "GL_TEXTURE_2D",
@@ skipping 1326 matching lines @@
 
 std::string GLES2Util::GetStringVertexPointer(uint32_t value) {
   static const EnumToString string_table[] = {
       {GL_VERTEX_ATTRIB_ARRAY_POINTER, "GL_VERTEX_ATTRIB_ARRAY_POINTER"},
   };
   return GLES2Util::GetQualifiedEnumString(
       string_table, arraysize(string_table), value);
 }
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_UTILS_IMPLEMENTATION_AUTOGEN_H_