function removeAppleInterchangeBrs() {
			parser.addNodeFilter('br', function(nodes) {
				var i = nodes.length;

				while (i--) {
					if (nodes[i].attr('class') == 'Apple-interchange-newline') {
						nodes[i].remove();
					}
				}
			});
		}
Sometimes WebKit/Blink generates BR elements with the Apple-interchange-newline class.

Scenario:
 1) Create a table 2x2.
 2) Select and copy cells A2-B2.
 3) Paste and it will add BR element to table cell.