Add support for $ref'ing namespaces to server2.

chrome/common/extensions/docs/server2/reference_resolver_test.py

Index: chrome/common/extensions/docs/server2/reference_resolver_test.py
diff --git a/chrome/common/extensions/docs/server2/reference_resolver_test.py b/chrome/common/extensions/docs/server2/reference_resolver_test.py
index d41f9d9c211cd50facd87435ca65c725a9dffef4..bdbc530b32cf63864b80fcf361dc8ec33ce8cca8 100755
--- a/chrome/common/extensions/docs/server2/reference_resolver_test.py
+++ b/chrome/common/extensions/docs/server2/reference_resolver_test.py
@@ -39,6 +39,11 @@ class APIDataSourceTest(unittest.TestCase):
                                  data_source,
                                  InMemoryObjectStore(''))
     self.assertEqual({
+      'href': 'foo.html',
+      'text': 'foo',
+      'name': 'foo'
+    }, resolver.GetLink('foo', namespace='baz'))
+    self.assertEqual({
       'href': 'foo.html#type-foo_t1',
       'text': 'foo.foo_t1',
       'name': 'foo_t1'
@@ -140,8 +145,11 @@ class APIDataSourceTest(unittest.TestCase):
         resolver.ResolveAllLinks('I like $ref:[bar.bar_p3.bar_t1_p1 food].',
                                  namespace='foo'))
     self.assertEqual(
-        'Ref <a href="bar.html#type-bon">bon</a>',
-        resolver.ResolveAllLinks('Ref $ref:[bar.bon]', namespace='bar'))
+        'Ref <a href="foo.html">It\'s foo!</a>',
+        resolver.ResolveAllLinks('Ref $ref:[foo It\'s foo!]', namespace='bar'))
+    self.assertEqual(
+        'Ref <a href="bar.html#type-bon">Bon</a>',
+        resolver.ResolveAllLinks('Ref $ref:[bar.bon Bon]', namespace='bar'))
 
 if __name__ == '__main__':
   unittest.main()