From 20ec610e687d1801d4b9d2d31ad0df965acd4700 Mon Sep 17 00:00:00 2001
From: Xidorn Quan <me@upsuper.org>
Date: Wed, 7 Mar 2018 09:40:33 +1100
Subject: [PATCH] Do not disable thread pool in the parent process.

---
 components/style/gecko/generated/bindings.rs | 3 ---
 components/style/gecko/global_style_data.rs  | 3 +--
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/components/style/gecko/generated/bindings.rs b/components/style/gecko/generated/bindings.rs
index 9f1a6b529ca..af68adf764b 100644
--- a/components/style/gecko/generated/bindings.rs
+++ b/components/style/gecko/generated/bindings.rs
@@ -1684,9 +1684,6 @@ extern "C" {
 extern "C" {
     pub fn Gecko_RegisterNamespace(ns: *mut nsAtom) -> i32;
 }
-extern "C" {
-    pub fn Gecko_ShouldCreateStyleThreadPool() -> bool;
-}
 extern "C" {
     pub fn Gecko_Construct_Default_nsStyleFont(
         ptr: *mut nsStyleFont,
diff --git a/components/style/gecko/global_style_data.rs b/components/style/gecko/global_style_data.rs
index 640cba2e0f1..f1cb107dff0 100644
--- a/components/style/gecko/global_style_data.rs
+++ b/components/style/gecko/global_style_data.rs
@@ -5,7 +5,6 @@
 //! Global style data
 
 use context::StyleSystemOptions;
-use gecko_bindings::bindings;
 use gecko_bindings::bindings::{Gecko_RegisterProfilerThread, Gecko_UnregisterProfilerThread};
 use gecko_bindings::bindings::Gecko_SetJemallocThreadLocalArena;
 use num_cpus;
@@ -82,7 +81,7 @@ lazy_static! {
             }
         }
 
-        let pool = if num_threads < 1 || unsafe { !bindings::Gecko_ShouldCreateStyleThreadPool() } {
+        let pool = if num_threads < 1 {
             None
         } else {
             let workers = rayon::ThreadPoolBuilder::new()