shill: vpn: Implement l2tp/ipsec external process option initialization.

BUG=chromium-os:26843
TEST=unit tests

Change-Id: Ie635ff143d8934e68f8193d3d5b727f1abd4d987
Reviewed-on: https://gerrit.chromium.org/gerrit/20321
Tested-by: Darin Petkov <petkov@chromium.org>
Reviewed-by: Ben Chan <benchan@chromium.org>
Commit-Ready: Darin Petkov <petkov@chromium.org>
diff --git a/mock_manager.h b/mock_manager.h
index 9060a21..ce40b62 100644
--- a/mock_manager.h
+++ b/mock_manager.h
@@ -20,9 +20,10 @@
               GLib *glib);
   virtual ~MockManager();
 
-  MOCK_METHOD0(device_info, DeviceInfo*(void));
-  MOCK_METHOD0(mutable_store, PropertyStore*(void));
-  MOCK_CONST_METHOD0(store, const PropertyStore&(void));
+  MOCK_METHOD0(device_info, DeviceInfo *());
+  MOCK_METHOD0(mutable_store, PropertyStore *());
+  MOCK_CONST_METHOD0(store, const PropertyStore &());
+  MOCK_CONST_METHOD0(run_path, const FilePath &());
   MOCK_METHOD0(Start, void());
   MOCK_METHOD1(HasService, bool(const ServiceRefPtr &to_manage));
   MOCK_METHOD1(RegisterService, void(const ServiceRefPtr &to_manage));