B2G Hotfix: Update JS without a full B2G build

update.sh

#!/bin/sh

adb shell mount -o rw,remount /system

adb shell stop b2g && \
cd tmp && rm -rf * && \
unzip ../omni.ja.orig ; \
rm ../omni.ja ; \
cp ../shell.js chrome/chrome/content/shell.js && \
cp ~/mozilla/git/toolkit/devtools/server/main.js modules/devtools/server/ && \
cp ~/mozilla/git/toolkit/devtools/server/protocol.js modules/devtools/server/ && \
cp ~/mozilla/git/toolkit/devtools/server/actors/device.js modules/devtools/server/actors && \
cp ~/mozilla/git/toolkit/devtools/server/actors/mozsettings.js modules/devtools/server/actors && \
zip -r ../omni.ja * && \
cd .. && \
adb push omni.ja /system/b2g/omni.ja && \
adb shell rm '/data/b2g/mozilla/ywi6cih7.default/startupCache/*' ; \
adb shell mount -o ro,remount /system && \
adb shell /system/bin/b2g.sh