Refactor ImportVcardActivity to fix permission bug.

When importing Vcard from Gmail to Contacts, there's permission bug.
Refactoring ImportVcardActivity to read uri to local storage first,
and save local uri value so when permission request activity starts
ImportVcardActivity, continue importing vcard from local uri not
source uri to avoid permission check.

BUG 22997397

Change-Id: I149ff254716dd427fa80aecfaae2907ceb1b4f28
1 file changed
tree: 30dbaa47abf88730d14d8707407cc9b20a146c8d
  1. src/
  2. TestCommon/
  3. tests/