Ignore the new-style API 'key' parameter in the test server.

git-svn-id: http://google-safe-browsing.googlecode.com/svn/trunk/testing@112 2195c2fd-d934-0410-ae3f-cd772a4098b8
diff --git a/safebrowsing_test_server.py b/safebrowsing_test_server.py
index 50995d1..65d0f4a 100755
--- a/safebrowsing_test_server.py
+++ b/safebrowsing_test_server.py
@@ -295,6 +295,8 @@
       del params["client"]
     if "appver" in params:
       del params["appver"]
+    if "key" in params:
+      del params["key"]
 
     param_key = self.MakeParamKey(
         params,