Move GL headers from gpu to third_party/khronos

ui/gfx/gl/generate_bindings.py

 #!/usr/bin/env python
 # Copyright (c) 2011 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 os
 import collections
 import re
@@ skipping 454 matching lines @@
     'Display* dpy, GLXDrawable drawable, int interval'],
 ['GLXFBConfig', ['glXGetFBConfigFromVisualSGIX'],
     'Display* dpy, XVisualInfo* visualInfo'],
 ['GLXContext', ['glXCreateContextAttribsARB'],
     'Display* dpy, GLXFBConfig config, GLXContext share_context, int direct, '
     'const int* attrib_list'],
 ]
 
 FUNCTION_SETS = [
   [GL_FUNCTIONS, 'gl', ['../../../third_party/mesa/MesaLib/include/GL/glext.h',
-    '../../../gpu/GLES2/gl2ext.h']],
+    '../../../third_party/khronos/GLES2/gl2ext.h']],
   [OSMESA_FUNCTIONS, 'osmesa', []],
-  [EGL_FUNCTIONS, 'egl', ['../../../gpu/EGL/eglext.h']],
+  [EGL_FUNCTIONS, 'egl', ['../../../third_party/khronos/EGL/eglext.h']],
   [WGL_FUNCTIONS, 'wgl', [
     '../../../third_party/mesa/MesaLib/include/GL/wglext.h']],
   [GLX_FUNCTIONS, 'glx', [
     '../../../third_party/mesa/MesaLib/include/GL/glxext.h']],
 ]
 
 
 def GenerateHeader(file, functions, set_name, used_extension_functions):
   """Generates gl_binding_autogen_x.h"""
 
@@ skipping 404 matching lines @@
     source_file.close()
 
   source_file = open(os.path.join(dir, 'gl_bindings_autogen_mock.cc'), 'wb')
   GenerateMockSource(source_file, GL_FUNCTIONS)
   source_file.close()
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))