fix($sniffer): report history false on Android < 4

Android has history.pushState, but it does not update the location correctly:
http://code.google.com/p/android/issues/detail?id=17471

Closes #904

1 files changed, 1 insertions, 0 deletions

diff --git a/test/ng/snifferSpec.js b/test/ng/snifferSpec.js
index 81a0db5e..a34a1975 100644
--- a/test/ng/snifferSpec.js
+++ b/test/ng/snifferSpec.js
@@ -3,6 +3,7 @@
 describe('$sniffer', function() {
 
   function sniffer($window) {
+    $window.navigator = {};
     return new $SnifferProvider().$get[1]($window);
   }