From 138a0480fee8e6f0a338d85160aca49f14e245c9 Mon Sep 17 00:00:00 2001
From: Jack Moffitt <jack@metajack.im>
Date: Mon, 26 Sep 2016 02:41:09 -0600
Subject: Implement matchMedia and MediaQueryList

Fixes #13376.
---
 components/script/script_thread.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'components/script/script_thread.rs')

diff --git a/components/script/script_thread.rs b/components/script/script_thread.rs
index 73a3d1458d8..01b4e2881b9 100644
--- a/components/script/script_thread.rs
+++ b/components/script/script_thread.rs
@@ -2101,6 +2101,11 @@ impl ScriptThread {
                                        0i32);
             uievent.upcast::<Event>().fire(window.upcast());
         }
+
+        // https://html.spec.whatwg.org/multipage/#event-loop-processing-model
+        // Step 7.7 - evaluate media queries and report changes
+        // Since we have resized, we need to re-evaluate MQLs
+        window.evaluate_media_queries_and_report_changes();
     }
 
     /// Initiate a non-blocking fetch for a specified resource. Stores the InProgressLoad
-- 
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