Reflect vCard API change

Remove dependency toward OneEntryHandler in vCard code.

This change doesn't take care of oom for simplicity.

See also Id623814e8f5961aaf9cf9b4dcc92f75ace401148

Bug: 4066223
Change-Id: I3c5a58fef5a404b992a3c17578eeb63518294231
2 files changed