Use -Werror in external/libese/esed/tests
am: ef2187d212

Change-Id: Ie9951ad7faac4677e4c032dfadd410218ff5c455
diff --git a/esed/tests/Android.bp b/esed/tests/Android.bp
index b5f504e..b759f6f 100644
--- a/esed/tests/Android.bp
+++ b/esed/tests/Android.bp
@@ -21,6 +21,7 @@
     srcs: [
         "weaver_integration_tests.cpp",
     ],
+    cflags: ["-Wall", "-Werror"],
     host_supported: false,
     shared_libs: [
         "android.hardware.weaver@1.0",