MediaSession2: Introduce MediaSession2.Command / CommandGroup

Test: Run all tests once
Change-Id: I67d2b09a68bc47a3c9b09be146e8fca6584e5755
diff --git a/packages/MediaComponents/test/runtest.sh b/packages/MediaComponents/test/runtest.sh
index bda48b0..5c0ef51 100644
--- a/packages/MediaComponents/test/runtest.sh
+++ b/packages/MediaComponents/test/runtest.sh
@@ -124,7 +124,7 @@
       if [[ "${OPTION_MIN}" != "true" ]]; then
         build_targets="${build_targets} droid"
       fi
-      m ${build_targets} -j || (echo "Build failed. stop" ; break)
+      m ${build_targets} -j || break
 
       ${adb} root
       ${adb} remount