From 37879260a962e8c23a37e15e8b6f7e83ba043e29 Mon Sep 17 00:00:00 2001
From: Blake Kaplan <mrbkap@gmail.com>
Date: Tue, 19 Sep 2017 16:30:41 -0700
Subject: [PATCH] Bug 1398393 - Add a way to initialize a cooperative thread in
 servo.

---
 ports/geckolib/glue.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ports/geckolib/glue.rs b/ports/geckolib/glue.rs
index 92735be556c..730ab00f103 100644
--- a/ports/geckolib/glue.rs
+++ b/ports/geckolib/glue.rs
@@ -182,6 +182,12 @@ pub extern "C" fn Servo_Initialize(dummy_url_data: *mut URLExtraData) {
     unsafe { DUMMY_URL_DATA = dummy_url_data; }
 }
 
+#[no_mangle]
+pub extern "C" fn Servo_InitializeCooperativeThread() {
+    // Pretend that we're a Servo Layout thread to make some assertions happy.
+    thread_state::initialize(thread_state::LAYOUT);
+}
+
 #[no_mangle]
 pub extern "C" fn Servo_Shutdown() {
     // The dummy url will be released after shutdown, so clear the