[css-scroll-snap] Remove inertial per resolution http://logs.csswg.org/irc.w3.org/css/2016-05-11/#e686263

Author: ChumpChief

css-scroll-snap/Overview.bs

@@ -717,13 +717,8 @@ Types of Scrolling Methods {#scroll-types}
             * programmatically scrolling via APIs such as {{Window/scrollBy()}}
         </div>
 
-        This category includes <dfn lt="inertial scroll|inertial">inertial scrolling</dfn>,
-        which are scroll gestures interpreted with momentum
-        that carries the scroll beyond user's initial gesture,
-        whose “intended” end position might be implicitly determined by the UA's scrolling physics,
-        but whose effective distance is derived from the strength of the user's fling.
-        The scroll position that an <a>inertial</a> scroll would naturally land on
-        without further intervention is its <dfn noexport>natural end-point</dfn>.
+        The intended end point of the scroll prior to intervention from features such
+        as snap points is its <dfn noexport>natural end-point</dfn>.
 
     : <dfn export local-lt="directional" lt="directional scroll">directional scrolling</dfn>
     :: A scroll is <a>directional</a> if it has an intended direction,