From 39e5725063031ea9c77677cc8d3880a95a922715 Mon Sep 17 00:00:00 2001
From: Wellington Cordeiro <wellington@wellingtoncordeiro.com>
Date: Fri, 30 Sep 2016 16:07:25 -0600
Subject: [PATCH] Derive the HeapSizeOf on TimelineMarkerType

---
 components/devtools_traits/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/devtools_traits/lib.rs b/components/devtools_traits/lib.rs
index 4edf19d6f02..b7711821112 100644
--- a/components/devtools_traits/lib.rs
+++ b/components/devtools_traits/lib.rs
@@ -145,7 +145,7 @@ pub struct TimelineMarker {
     pub end_stack: Option<Vec<()>>,
 }
 
-#[derive(PartialEq, Eq, Hash, Clone, Deserialize, Serialize)]
+#[derive(PartialEq, Eq, Hash, Clone, Deserialize, Serialize, HeapSizeOf)]
 pub enum TimelineMarkerType {
     Reflow,
     DOMEvent,