b2g flash gecko

$ ./flash.sh gecko
remount succeeded
push: B2G/gecko/obj/dist/b2g/dictionaries/en-US.dic               -> /system/b2g/dictionaries/en-US.dic
push: B2G/gecko/obj/dist/b2g/dictionaries/en-US.aff               -> /system/b2g/dictionaries/en-US.aff
push: B2G/gecko/obj/dist/b2g/modules/services/metrics/.mkdir.done -> /system/b2g/modules/services/metrics/.mkdir.done
push: B2G/gecko/obj/dist/b2g/modules/identity/.mkdir.done         -> /system/b2g/modules/identity/.mkdir.done
push: B2G/gecko/obj/dist/b2g/modules/commonjs/promise/.mkdir.done -> /system/b2g/modules/commonjs/promise/.mkdir.done
push: B2G/gecko/obj/dist/b2g/modules/commonjs/.mkdir.done         -> /system/b2g/modules/commonjs/.mkdir.done
push: B2G/gecko/obj/dist/b2g/modules/services-common/.mkdir.done  -> /system/b2g/modules/services-common/.mkdir.done
push: B2G/gecko/obj/dist/b2g/components/binary.manifest           -> /system/b2g/components/binary.manifest
push: B2G/gecko/obj/dist/b2g/crashreporter.ini  -> /system/b2g/crashreporter.ini
push: B2G/gecko/obj/dist/b2g/libssl3.so         -> /system/b2g/libssl3.so
push: B2G/gecko/obj/dist/b2g/plugin-container   -> /system/b2g/plugin-container
push: B2G/gecko/obj/dist/b2g/libfreebl3.so      -> /system/b2g/libfreebl3.so
push: B2G/gecko/obj/dist/b2g/libmozglue.so      -> /system/b2g/libmozglue.so
push: B2G/gecko/obj/dist/b2g/platform.ini       -> /system/b2g/platform.ini
push: B2G/gecko/obj/dist/b2g/precomplete        -> /system/b2g/precomplete
push: B2G/gecko/obj/dist/b2g/Throbber-small.gif -> /system/b2g/Throbber-small.gif
push: B2G/gecko/obj/dist/b2g/libplc4.so         -> /system/b2g/libplc4.so
push: B2G/gecko/obj/dist/b2g/application.ini    -> /system/b2g/application.ini
push: B2G/gecko/obj/dist/b2g/libnspr4.so        -> /system/b2g/libnspr4.so
push: B2G/gecko/obj/dist/b2g/removed-files      -> /system/b2g/removed-files
push: B2G/gecko/obj/dist/b2g/libsmime3.so       -> /system/b2g/libsmime3.so
push: B2G/gecko/obj/dist/b2g/libnss3.so         -> /system/b2g/libnss3.so
push: B2G/gecko/obj/dist/b2g/libmozsqlite3.so   -> /system/b2g/libmozsqlite3.so
push: B2G/gecko/obj/dist/b2g/libplds4.so        -> /system/b2g/libplds4.so
push: B2G/gecko/obj/dist/b2g/omni.ja            -> /system/b2g/omni.ja
push: B2G/gecko/obj/dist/b2g/chrome.manifest    -> /system/b2g/chrome.manifest
push: B2G/gecko/obj/dist/b2g/libnssutil3.so     -> /system/b2g/libnssutil3.so
push: B2G/gecko/obj/dist/b2g/libxul.so          -> /system/b2g/libxul.so
push: B2G/gecko/obj/dist/b2g/b2g                -> /system/b2g/b2g
push: B2G/gecko/obj/dist/b2g/run-mozilla.sh     -> /system/b2g/run-mozilla.sh
push: B2G/gecko/obj/dist/b2g/libnssckbi.so      -> /system/b2g/libnssckbi.so
push: B2G/gecko/obj/dist/b2g/dependentlibs.list -> /system/b2g/dependentlibs.list
push: B2G/gecko/obj/dist/b2g/libxpcom.so        -> /system/b2g/libxpcom.so
push: B2G/gecko/obj/dist/b2g/libsoftokn3.so     -> /system/b2g/libsoftokn3.so