Prevent named actions from displaying a 'resource://' URL in Firefox
Avoid triggering rendering multiple times when zooming using the mouse wheel
Merge pull request #3421 from Snuffleupagus/avoid-multiple-rendering-on-wheel-zoom

Avoid triggering rendering multiple times when zooming using the mouse wheel
Merge pull request #3618 from Snuffleupagus/followup-3557

Prevent named actions from displaying a 'resource://' URL in Firefox