Make it so that you can pass in event data to .click(), et. al. Fixes…

… #6187.

src/event.js

@@ -1071,8 +1071,10 @@ jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblcl
 	"change select submit keydown keypress keyup error").split(" "), function( i, name ) {
 
 	// Handle event binding
-	jQuery.fn[ name ] = function( fn ) {
-		return fn ? this.bind( name, fn ) : this.trigger( name );
+	jQuery.fn[ name ] = function( data, fn ) {
+		return data || fn ?
+			this.bind( name, fn ? data : null, fn || data ) :
+			this.trigger( name );
 	};
 
 	if ( jQuery.attrFn ) {

test/unit/event.js

@@ -11,6 +11,17 @@ test("bind(), with data", function() {
 	ok( !jQuery.data(jQuery("#firstp")[0], "events"), "Event handler unbound when using data." );
 });
 
+test("click(), with data", function() {
+	expect(3);
+	var handler = function(event) {
+		ok( event.data, "bind() with data, check passed data exists" );
+		equals( event.data.foo, "bar", "bind() with data, Check value of passed data" );
+	};
+	jQuery("#firstp").click({foo: "bar"}, handler).click().unbind("click", handler);
+
+	ok( !jQuery.data(jQuery("#firstp")[0], "events"), "Event handler unbound when using data." );
+});
+
 test("bind(), with data, trigger with data", function() {
 	expect(4);
 	var handler = function(event, data) {