Fully revert breaking changes to core unit tests markup (htmllint ignores it now anyway).

Also update grunt.js: Simplify default task to finish that faster (also less console spam), remove beta from testswarm browserset, we don't need to test IE10 yet.

Author: jzaefferer

grunt.js

@@ -370,7 +370,7 @@ grunt.registerTask( "testswarm", function( commit, authToken ) {
 	}
 	testswarm({
 		url: "http://swarm.jquery.org/",
-		pollInterval: 5000,
+		pollInterval: 10000,
 		done: this.async()
 	}, {
 		authUsername: "jqueryui",
@@ -379,7 +379,7 @@ grunt.registerTask( "testswarm", function( commit, authToken ) {
 		runMax: 4,
 		"runNames[]": Object.keys(tests),
 		"runUrls[]": testUrls,
-		"browserSets[]": ["popular", "beta"]
+		"browserSets[]": ["popular"]
 	});
 });
 
@@ -566,7 +566,7 @@ grunt.registerTask( "clean", function() {
 	require( "rimraf" ).sync( "dist" );
 });
 
-grunt.registerTask( "default", "lint csslint htmllint qunit build compare_size" );
+grunt.registerTask( "default", "lint csslint htmllint qunit" );
 grunt.registerTask( "sizer", "concat:ui min:dist/jquery-ui.min.js compare_size:all" );
 grunt.registerTask( "sizer_all", "concat:ui min compare_size" );
 grunt.registerTask( "build", "concat min cssmin" );

tests/unit/core/core.html

@@ -61,7 +61,7 @@ <h2 id="qunit-userAgent"></h2>
 		<option>option</option>
 	</select>
 	<textarea id="visibleAncestor-textarea">x</textarea>
-	<object id="visibleAncestor-object" codebase="about:blank" data="about:blank" type="text/html">xxx</object>
+	<object id="visibleAncestor-object" codebase="about:blank">xxx</object>
 	<a href="#" id="visibleAncestor-anchorWithHref">anchor</a>
 	<a id="visibleAncestor-anchorWithoutHref">anchor</a>
 	<span id="visibleAncestor-span">x</span>