use the default binder/passthrough mode in vts tests

Test: mma
Change-Id: I9146d599c623aae1196fcf7e37b7b2715796c748
diff --git a/ir/1.0/vts/functional/ir_hidl_hal_test.cpp b/ir/1.0/vts/functional/ir_hidl_hal_test.cpp
index 57d0b73..08c7974 100644
--- a/ir/1.0/vts/functional/ir_hidl_hal_test.cpp
+++ b/ir/1.0/vts/functional/ir_hidl_hal_test.cpp
@@ -34,7 +34,7 @@
 class ConsumerIrHidlTest : public ::testing::Test {
  public:
   virtual void SetUp() override {
-    ir = IConsumerIr::getService(false);
+    ir = IConsumerIr::getService();
     ASSERT_NE(ir, nullptr);
   }