Add adb_keys to mainline_system if they exist
Similar to I1720644d89ec5289fbe99f95ebcdfbb3f3b20e67,
but for mainline_system. This reduces the diff between
full_base.mk and mainline_system, a step on the way to
get aosp_blueline inheriting mainline_system.
Bug: 118826166
Test: make
Change-Id: I52bfe5dfb3e1a22db2d46fe9d1f372ee25533fdd
diff --git a/target/product/mainline_system.mk b/target/product/mainline_system.mk
index de355e4..e57b069 100644
--- a/target/product/mainline_system.mk
+++ b/target/product/mainline_system.mk
@@ -18,6 +18,8 @@
$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_system.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_system.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/product/languages_default.mk)
+# Add adb keys to debuggable AOSP builds (if they exist)
+$(call inherit-product-if-exists, vendor/google/security/adb/vendor_key.mk)
# Shared java libs
PRODUCT_PACKAGES += \