Adding one more error code to convey process creation/spawn target error to the caller BrokerServic…

sandbox/win/src/sandbox_types.h

Index: sandbox/win/src/sandbox_types.h
diff --git a/sandbox/win/src/sandbox_types.h b/sandbox/win/src/sandbox_types.h
index 22840cef077301aa2995781bc2f9d8ca2e74f117..3e531be4f4f0c383678fa2bd99c80ee6796ad5b9 100644
--- a/sandbox/win/src/sandbox_types.h
+++ b/sandbox/win/src/sandbox_types.h
@@ -45,6 +45,8 @@ enum ResultCode {
   SBOX_ERROR_CANNOT_INIT_APPCONTAINER = 16,
   // Initializing or updating ProcThreadAttributes failed.
   SBOX_ERROR_PROC_THREAD_ATTRIBUTES = 17,
+  // Error in creating process.
+  SBOX_ERROR_CREATE_PROCESS = 18,
   // Placeholder for last item of the enum.
   SBOX_ERROR_LAST
 };