gn2bp: Use the result of get_outputs as module.out

Test: ./update_results.sh
Change-Id: Ia3a1b2e8fd1beb71fe5778dc786422309730719a
diff --git a/tools/gn2bp/gen_android_bp b/tools/gn2bp/gen_android_bp
index 58a8346..512b0db 100755
--- a/tools/gn2bp/gen_android_bp
+++ b/tools/gn2bp/gen_android_bp
@@ -849,7 +849,7 @@
 
   sanitizer = get_action_sanitizer(target)
   target.args = sanitizer.get_args()
-  target.outputs = sanitizer.get_outputs()
+  module.out = sanitizer.get_outputs()
 
   if target.script == '//base/android/jni_generator/jni_generator.py':
     # android_jar.classes should be part of the tools as it list implicit classes
@@ -908,8 +908,6 @@
   if script in module.srcs:
     module.srcs.remove(script)
 
-  module.out.update(target.outputs)
-
   if target.script == '//base/android/jni_generator/jni_registration_generator.py':
     # jni_registration_generator.py doesn't work with python2
     module.cmd = "python3 " + module.cmd