Revert^2 "Add compose startup apk target"

Bug: 162846976 # original bug
Bug: 163070397 # revert bug, broken build

Test: make AndroidXComposeStartupApp

Fixed LOCAL_CERTIFICATE to not use vendor/

df111f4b1466e20e383bca6a687caf85cd5301ee

Change-Id: Ib6f67d5e68731b1e4f244c5fdf7335f12af1a80b
diff --git a/scripts/androidx-perf-setup/Android.mk b/scripts/androidx-perf-setup/Android.mk
new file mode 100644
index 0000000..405c6ba
--- /dev/null
+++ b/scripts/androidx-perf-setup/Android.mk
@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := AndroidXComposeStartupApp
+LOCAL_MODULE_CLASS := APPS
+LOCAL_MODULE_TAGS := optional
+LOCAL_PREBUILT_MODULE_FILE := prebuilts/misc/common/androidx-perf/ui_apks_compose-integration-tests-demos_compose-demos-testapp-release.apk
+LOCAL_CERTIFICATE := PRESIGNED
+LOCAL_MODULE_PATH := $(TARGET_OUT_DATA)/local/tmp
+include $(BUILD_PREBUILT)
+
+