servicemanager: log missing service requestor pid

To aid reducing logspam when clients repeatedly
request services.

Bug: N/A
Test: boot & check logs
Change-Id: I7acce0c94f00ee954d3285b3a4b94ca56b7636ef
diff --git a/cmds/servicemanager/test_sm.cpp b/cmds/servicemanager/test_sm.cpp
index 0fd8d8e..11e2007 100644
--- a/cmds/servicemanager/test_sm.cpp
+++ b/cmds/servicemanager/test_sm.cpp
@@ -62,7 +62,7 @@
 class MockServiceManager : public ServiceManager {
  public:
     MockServiceManager(std::unique_ptr<Access>&& access) : ServiceManager(std::move(access)) {}
-    MOCK_METHOD1(tryStartService, void(const std::string& name));
+    MOCK_METHOD2(tryStartService, void(const Access::CallingContext&, const std::string& name));
 };
 
 static sp<ServiceManager> getPermissiveServiceManager() {