ui: Add EGL_ANDROID_native_fence_sync support.

ui/gl/gl_bindings_api_autogen_egl.h

 // Copyright 2016 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
 // ui/gl/generate_bindings.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 46 matching lines @@
                               const EGLint* attrib_list) override;
 EGLSurface eglCreateWindowSurfaceFn(EGLDisplay dpy,
                                     EGLConfig config,
                                     EGLNativeWindowType win,
                                     const EGLint* attrib_list) override;
 EGLBoolean eglDestroyContextFn(EGLDisplay dpy, EGLContext ctx) override;
 EGLBoolean eglDestroyImageKHRFn(EGLDisplay dpy, EGLImageKHR image) override;
 EGLBoolean eglDestroyStreamKHRFn(EGLDisplay dpy, EGLStreamKHR stream) override;
 EGLBoolean eglDestroySurfaceFn(EGLDisplay dpy, EGLSurface surface) override;
 EGLBoolean eglDestroySyncKHRFn(EGLDisplay dpy, EGLSyncKHR sync) override;
+EGLint eglDupNativeFenceFDANDROIDFn(EGLDisplay dpy, EGLSyncKHR sync) override;
 EGLBoolean eglGetConfigAttribFn(EGLDisplay dpy,
                                 EGLConfig config,
                                 EGLint attribute,
                                 EGLint* value) override;
 EGLBoolean eglGetConfigsFn(EGLDisplay dpy,
                            EGLConfig* configs,
                            EGLint config_size,
                            EGLint* num_config) override;
 EGLContext eglGetCurrentContextFn(void) override;
 EGLDisplay eglGetCurrentDisplayFn(void) override;
@@ skipping 84 matching lines @@
 EGLBoolean eglSwapBuffersWithDamageKHRFn(EGLDisplay dpy,
                                          EGLSurface surface,
                                          EGLint* rects,
                                          EGLint n_rects) override;
 EGLBoolean eglSwapIntervalFn(EGLDisplay dpy, EGLint interval) override;
 EGLBoolean eglTerminateFn(EGLDisplay dpy) override;
 EGLBoolean eglWaitClientFn(void) override;
 EGLBoolean eglWaitGLFn(void) override;
 EGLBoolean eglWaitNativeFn(EGLint engine) override;
 EGLint eglWaitSyncKHRFn(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags) override;