fix(*): resolving csp violation in core package

Author: ChronosSF

src/css/structure/modules/infragistics.ui.shared.css

@@ -471,4 +471,13 @@ visibility:hidden;
 	.ui-hidden-phone {
 		display: none !important
 	}
+}
+/* Scroll measurement helper - used by $.ig.util.getScrollWidth/getScrollHeight */
+.ui-ig-scroll-measure {
+    width: 100px;
+    height: 100px;
+    position: absolute;
+    top: -10000px;
+    left: -10000px;
+    overflow: scroll;
 }

src/js/modules/infragistics.util.jquery.js

@@ -1112,8 +1112,7 @@
 
 	// Returns the width of the vertical scrollbar
 	$.ig.util.getScrollWidth = function () {
-		var el = $('<div style="width: 100px; height: 100px; position: absolute; ' +
-			'top: -10000px; left: -10000px; overflow: scroll"></div>')
+		var el = $('<div></div>').addClass('ui-ig-scroll-measure')
 			.appendTo($(document.body)), scrollWidth;
 		scrollWidth = el[ 0 ].offsetWidth - el[ 0 ].clientWidth;
 		el.remove();
@@ -1122,8 +1121,7 @@
 
 	// Returns the height of the horizontal scrollbar
 	$.ig.util.getScrollHeight = function () {
-		var el = $('<div style="width: 100px; height: 100px; position: absolute; ' +
-			'top: -10000px; left: -10000px; overflow: scroll"></div>')
+		var el = $('<div></div>').addClass('ui-ig-scroll-measure')
 			.appendTo($(document.body)), scrollHeight;
 		scrollHeight = el[ 0 ].offsetHeight - el[ 0 ].clientHeight;
 		el.remove();