Expose service context name in denial.

In order to better debug errors!

Bug: 136023468
Test: boot, make and check denials
Change-Id: I97a0b29b2b9a96fa4f2f53b9cbecfafb56ee2d0f
diff --git a/cmds/servicemanager/Access.h b/cmds/servicemanager/Access.h
index 05a60d3..77c2cd4 100644
--- a/cmds/servicemanager/Access.h
+++ b/cmds/servicemanager/Access.h
@@ -45,7 +45,8 @@
     virtual bool canList(const CallingContext& ctx);
 
 private:
-    bool actionAllowed(const CallingContext& sctx, const char* tctx, const char* perm);
+    bool actionAllowed(const CallingContext& sctx, const char* tctx, const char* perm,
+            const std::string& tname);
     bool actionAllowedFromLookup(const CallingContext& sctx, const std::string& name,
             const char *perm);