eglWaitSyncKHR is part of the EGL_KHR_wait_sync extension

ui/gl/generate_bindings.py

 #!/usr/bin/env python
 # 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.
 
 """code generator for GL/GLES extension wrangler."""
 
 import optparse
 import os
 import collections
@@ skipping 1342 matching lines @@
   'names': ['eglWaitClient'],
   'arguments': 'void', },
 { 'return_type': 'EGLBoolean',
   'names': ['eglWaitGL'],
   'arguments': 'void', },
 { 'return_type': 'EGLBoolean',
   'names': ['eglWaitNative'],
   'arguments': 'EGLint engine', },
 { 'return_type': 'EGLint',
   'versions': [{ 'name': 'eglWaitSyncKHR',
-                 'extensions': ['EGL_KHR_fence_sync', 'EGL_KHR_wait_sync'] }],
+                 'extensions': ['EGL_KHR_wait_sync'] }],
   'arguments': 'EGLDisplay dpy, EGLSyncKHR sync, EGLint flags' },
 ]
 
 WGL_FUNCTIONS = [
 { 'return_type': 'BOOL',
   'names': ['wglChoosePixelFormatARB'],
   'arguments':
       'HDC dc, const int* int_attrib_list, const float* float_attrib_list, '
       'UINT max_formats, int* formats, UINT* num_formats', },
 { 'return_type': 'BOOL',
@@ skipping 1176 matching lines @@
                                     'gl_enums_implementation_autogen.h'),
                        'wb')
     GenerateEnumUtils(header_file, enum_header_filenames)
     header_file.close()
     ClangFormat(header_file.name)
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))