Fix bug 2022435. Add new intent and matching extra to signal the completion of the language pack installer. This is used by CL 20513.
Fix bug 2022435.
Add new intent and matching extra to signal the completion of the
language pack installer. This is used by CL 20513.

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base