Add a timeout option in shell subscriber.

Test: cts added
Change-Id: I0fe854fcfd5535ed03e502a4cad3f57079b45381
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
index f0b751d..53cbae0 100644
--- a/cmds/statsd/Android.bp
+++ b/cmds/statsd/Android.bp
@@ -332,6 +332,8 @@
         "src/stats_log.proto",
         "src/statsd_config.proto",
         "src/atoms.proto",
+        "src/shell/shell_config.proto",
+        "src/shell/shell_data.proto",
     ],
 
     static_libs: [