allow Uri as intent extra in am command
allow Uri as intent extra in am command

When composing an intent using am command line, certain extra fields
need to be added as a Uri (a Parceable in fact).

This patch adds a "--eu" parameter so that the provided value is
parsed as a Uri then added into intent's extra bundle.

Change-Id: I7110829554962d314aa58fd25083dd5041680a73

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