Add unit test files to lint.

And fix the lint warnings from obj_spec.js.

Makefile

@@ -138,8 +138,8 @@ browser-test:
 # To install gjslint, see:
 #
 # <http://code.google.com/closure/utilities/docs/linter_howto.html>
-SRC_DIRS := . src utils web test examples/helloworld extensions/firefox \
-            extensions/firefox/components extensions/chrome
+SRC_DIRS := . src utils web test test/unit examples/helloworld \
+            extensions/firefox extensions/firefox/components extensions/chrome
 GJSLINT_FILES = $(foreach DIR,$(SRC_DIRS),$(wildcard $(DIR)/*.js))
 lint:
 	gjslint --nojsdoc $(GJSLINT_FILES)

test/unit/obj_spec.js

@@ -3,11 +3,11 @@
 
 'use strict';
 
-describe("obj", function() {
+describe('obj', function() {
 
-  describe("Name", function() {
-    it("should retain the given name", function() {
-      var givenName = "Font";
+  describe('Name', function() {
+    it('should retain the given name', function() {
+      var givenName = 'Font';
       var name = new Name(givenName);
       expect(name.name).toEqual(givenName);
     });