Merge DatastoreAccess executeRpc and executeAction

Sysrepo now uses the same method for rpc and action.

Change-Id: I3a8211b670189c9724d46d6235e5a68b3107c81a
diff --git a/src/sysrepo_access.cpp b/src/sysrepo_access.cpp
index 7c21cad..21eca7e 100644
--- a/src/sysrepo_access.cpp
+++ b/src/sysrepo_access.cpp
@@ -329,15 +329,7 @@
 }
 }
 
-// TODO: merge this with executeAction
-DatastoreAccess::Tree SysrepoAccess::executeRpc(const std::string& path, const Tree& input)
-{
-    auto srInput = toSrVals(path, input);
-    auto output = m_session->rpc_send(path.c_str(), srInput);
-    return toTree(path, output);
-}
-
-DatastoreAccess::Tree SysrepoAccess::executeAction(const std::string& path, const Tree& input)
+DatastoreAccess::Tree SysrepoAccess::execute(const std::string& path, const Tree& input)
 {
     auto srInput = toSrVals(path, input);
     auto output = m_session->rpc_send(path.c_str(), srInput);