Bug 1626972 - Add missing #include directive for the use of std::function. r=rstewart

Differential Revision: https://phabricator.services.mozilla.com/D69390
2020-04-07 16:07:07 +00:00 · 2020-04-07 16:07:07 +00:00 · 31609f81b8
--- a/image/imgFrame.h
+++ b/image/imgFrame.h
@ -7,6 +7,7 @@
 #ifndef mozilla_image_imgFrame_h
 #define mozilla_image_imgFrame_h

+#include <functional>
 #include <utility>

 #include "AnimationParams.h"