Remove accidentally commited file

Change-Id: I1a7feacc5c55154c21f0a3c97ad4da69daa71d51

WebContent/VAADIN/themes/valo/util/bourbon/functions/_transition-property-name.scss~

@@ -1,22 +0,0 @@
-// Return vendor-prefixed property names if appropriate
-// Example: transition-property-names((transform, color, background), moz) -> -moz-transform, color, background
-//************************************************************************//
-@function transition-property-names($props, $vendor: false) {
-	$new-props: ();
-	
-	@each $prop in $props {
-		$new-props: append($new-props, transition-property-name($prop, $vendor), comma);
-	}
-
-	@return $new-props;
-}
-
-@function transition-property-name($prop, $vendor: false) {
-	// put other properties that need to be prefixed here aswell
-	@if $vendor and $prop == transform {
-		@return unquote( '-' + $vendor + '-' + $prop);
-	}
-	@else {
-		@return $prop;
-	}
-}