Suppress gtest error for tests without any instance

Bug: 162052785
Test: m -j vts
Change-Id: I8c1a48e6fbd7c8161137902b5332911fa0d7b8b3
diff --git a/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp b/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp
index 2f6b23e..e4ad1b9 100644
--- a/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp
+++ b/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp
@@ -191,6 +191,7 @@
     }
 }
 
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BootHidlTest);
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, BootHidlTest,
         testing::ValuesIn(android::hardware::getAllHalInstanceNames(IBootControl::descriptor)),
diff --git a/boot/1.1/vts/functional/VtsHalBootV1_1TargetTest.cpp b/boot/1.1/vts/functional/VtsHalBootV1_1TargetTest.cpp
index 30b965d..c38f257 100644
--- a/boot/1.1/vts/functional/VtsHalBootV1_1TargetTest.cpp
+++ b/boot/1.1/vts/functional/VtsHalBootV1_1TargetTest.cpp
@@ -84,6 +84,7 @@
     }
 }
 
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BootHidlTest);
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, BootHidlTest,
         testing::ValuesIn(android::hardware::getAllHalInstanceNames(IBootControl::descriptor)),