OPP: Handle temporary permissions issue with G Photos.

G Photos App issues only a temporary
permissions on a file URI and leads  a security
exception while accessing a invalid URI.
Handle this possible security exception and
stop OPP transfer when content URI provided
is no more valid.

Change-Id: I6c1781607f221cda5490a13a8eaf8650f0e47969
CRs-Fixed: 923993