When the KeyStore fails to give us back a certificate for any reason (it
was removed from the keystore perhaps), propagate the error back up.
Change-Id: I4f0ef783c1665589cc8ccb43d95da43a297a3e9a
* There are three pieces to this CL (sorry):
1) Move and/or rename some constants into emailcommon
2) Move Utility to emailcommon, moving the few UI
related utilities back into Email (FolderProperties
and UiUtilities)
3) Remove all references to resources from emailcommon
* The three pieces relate in that, between them, they allow
the emailcommon static library to compile cleanly
Bug: 3442973
Change-Id: Ic5e3abaa2a1b36999e0b6653c6c2134ea1bd544f
