Bug 7931; cleaned up white space in accordance to style guide

src/offset.js

@@ -260,15 +260,15 @@ jQuery.fn.extend({
 jQuery.each( ["Left", "Top"], function( i, name ) {
 	var method = "scroll" + name;
 
-	jQuery.fn[ method ] = function(val) {
+	jQuery.fn[ method ] = function( val ) {
 		var elem, win;
 
-		if(val === undefined) {
-			elem = this[0];
+		if( val === undefined ) {
+			elem = this[ 0 ];
 			if( !elem ) {
 				return null;
 			}
-		
+
 			win = getWindow( elem );
 			// Return the scroll offset
 			return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
@@ -276,17 +276,16 @@ jQuery.each( ["Left", "Top"], function( i, name ) {
 					win.document.body[ method ] :
 				elem[ method ];
 		}
-		
+
 		// Set the scroll offset
 		return this.each(function() {
 			win = getWindow( this );
 
 			if ( win ) {
 				win.scrollTo(
-					!i ? val : jQuery(win).scrollLeft(),
-					 i ? val : jQuery(win).scrollTop()
+					!i ? val : jQuery( win ).scrollLeft(),
+					 i ? val : jQuery( win ).scrollTop()
 				);
-
 			} else {
 				this[ method ] = val;
 			}