Migrate Remoting Webapp Unittests to use QUnit 2.0 syntax.

remoting/webapp/js_proto/qunit_proto.js

Index: remoting/webapp/js_proto/qunit_proto.js
diff --git a/remoting/webapp/js_proto/qunit_proto.js b/remoting/webapp/js_proto/qunit_proto.js
index 8eb96452f3a29176ff3393156f14a0fbad227fb6..a6a2c90f0f8681fc2792928d01a6b71635b42685 100644
--- a/remoting/webapp/js_proto/qunit_proto.js
+++ b/remoting/webapp/js_proto/qunit_proto.js
@@ -49,10 +49,18 @@ QUnit.equal = function(a, b, opt_message) {};
 QUnit.expect = function(a) {};
 
 /**
+ * @typedef {{
+ *   beforeEach: (function(void) | undefined),
+ *   afterEach: (function(void) | undefined)
+ * }}
+ */
+QUnit.ModuleArgs;
+
+/**
  * @param {string} desc
- * @param {Object=} dict
+ * @param {QUnit.ModuleArgs=} opt_args=
  */
-QUnit.module = function(desc, dict) {};
+QUnit.module = function(desc, opt_args) {};
 
 /**
  * @param {*} a
@@ -68,11 +76,9 @@ QUnit.notEqual = function(a, b, opt_desc) {};
  */
 QUnit.ok = function(cond, desc) {};
 
-QUnit.start = function() {};
-
 /**
  * @param {string} desc
- * @param {Function} f
+ * @param {function(QUnit.Assert=)} f

[John Williams, 2015/03/17 19:22:37]

Just {function(QUnit.Assert)}; using {function(QUnit.Assert=)} implies that f
may be called with or without an argument.  In this case JSCompiler is OK with
functions that take fewer arguments than the type says.

  */
 QUnit.test = function(desc, f) {};
 
@@ -88,11 +94,3 @@ QUnit.Assert = function() {};
  * @return {function():void}
  */
 QUnit.Assert.prototype.async = function() {};
-
-var deepEqual = QUnit.deepEqual;
-var equal = QUnit.equal;
-var expect = QUnit.expect;
-var module = QUnit.module;
-var notEqual = QUnit.notEqual;
-var ok = QUnit.ok;
-var test = QUnit.test;