electron/patches/chromium/gtk_visibility.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jeremy Apthorp <nornagon@nornagon.net>
Date: Thu, 20 Sep 2018 17:48:38 -0700
Subject: gtk_visibility.patch

Allow electron to depend on GTK in the GN build.

diff --git a/build/config/linux/gtk/BUILD.gn b/build/config/linux/gtk/BUILD.gn
index ecf95dda763b4c4515d9af890b93fbe69e300498..81748583fa032c48c11beb97b0d9eea41c1a9679 100644
--- a/build/config/linux/gtk/BUILD.gn
+++ b/build/config/linux/gtk/BUILD.gn
@@ -33,6 +33,7 @@ pkg_config("gtk_internal_config") {
 
 group("gtk") {
   visibility = [
+    "//electron:*",
     # This is the only target that can depend on GTK.  Do not add more targets
     # to this list.
     "//ui/gtk:gtk_stubs",
@@ -63,6 +64,9 @@ pkg_config("gtkprint_internal_config") {
 }
 
 group("gtkprint") {
-  visibility = [ "//ui/gtk:*" ]
+  visibility = [
+    "//electron:*",
+    "//ui/gtk:*",
+  ]
   public_configs = [ ":gtkprint_internal_config" ]
 }