Remove GetPlatformDefaultEGLNativeDisplay() function.

ui/gl/gl_bindings_autogen_egl.cc

 // 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 104 matching lines @@
       reinterpret_cast<eglTerminateProc>(GetGLProcAddress("eglTerminate"));
   fn.eglWaitClientFn =
       reinterpret_cast<eglWaitClientProc>(GetGLProcAddress("eglWaitClient"));
   fn.eglWaitGLFn =
       reinterpret_cast<eglWaitGLProc>(GetGLProcAddress("eglWaitGL"));
   fn.eglWaitNativeFn =
       reinterpret_cast<eglWaitNativeProc>(GetGLProcAddress("eglWaitNative"));
   fn.eglWaitSyncKHRFn = 0;
 }
 
-void DriverEGL::InitializeExtensionBindings() {
+void DriverEGL::InitializeClientExtensionBindings() {
   std::string client_extensions(GetClientExtensions());
   client_extensions += " ";
   ALLOW_UNUSED_LOCAL(client_extensions);
 
   ext.b_EGL_EXT_platform_base =
       client_extensions.find("EGL_EXT_platform_base ") != std::string::npos;
 
   debug_fn.eglGetPlatformDisplayEXTFn = 0;
   if (ext.b_EGL_EXT_platform_base) {
     fn.eglGetPlatformDisplayEXTFn =
         reinterpret_cast<eglGetPlatformDisplayEXTProc>(
             GetGLProcAddress("eglGetPlatformDisplayEXT"));
   }
+}
+
+void DriverEGL::InitializeExtensionBindings() {
   std::string extensions(GetPlatformExtensions());
   extensions += " ";
   ALLOW_UNUSED_LOCAL(extensions);
 
   ext.b_EGL_ANGLE_d3d_share_handle_client_buffer =
       extensions.find("EGL_ANGLE_d3d_share_handle_client_buffer ") !=
       std::string::npos;
   ext.b_EGL_ANGLE_query_surface_pointer =
       extensions.find("EGL_ANGLE_query_surface_pointer ") != std::string::npos;
   ext.b_EGL_ANGLE_stream_producer_d3d_texture_nv12 =
@@ skipping 1862 matching lines @@
 }
 
 EGLint TraceEGLApi::eglWaitSyncKHRFn(EGLDisplay dpy,
                                      EGLSyncKHR sync,
                                      EGLint flags) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "TraceGLAPI::eglWaitSyncKHR")
   return egl_api_->eglWaitSyncKHRFn(dpy, sync, flags);
 }
 
 }  // namespace gl