Replace forward_dependent_configs with public_deps

mojo/gles2/BUILD.gn

 # 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.
 
 import("//mojo/public/tools/bindings/mojom.gni")
 
 config("mojo_use_gles2") {
   defines = [ "MOJO_USE_GLES2_IMPL" ]
 }
 
@@ skipping 21 matching lines @@
   defines = [
     "GL_GLEXT_PROTOTYPES",
     "MOJO_GLES2_IMPL_IMPLEMENTATION",
     "MOJO_GLES2_IMPLEMENTATION",
   ]
 
   configs += [
     ":gles2_use_mojo",
     ":mojo_use_gles2",
   ]
-  direct_dependent_configs = [ ":gles2_use_mojo" ]
+  public_configs = [ ":gles2_use_mojo" ]
   all_dependent_configs = [ ":mojo_use_gles2" ]
 
   sources = [
     "command_buffer_client_impl.cc",
     "command_buffer_client_impl.h",
     "gles2_impl_export.h",
     "gles2_impl.cc",
     "gles2_context.cc",
     "gles2_context.h",
   ]
 }