tree 489f709464cd750550daca28aa92a83556813e23
parent 92161a7b83c3a491871a167a4d46e4e6b6101e81
author Sen Jiang <senj@google.com> 1466024967 -0700
committer Sen Jiang <senj@google.com> 1467415696 +0000

Return correct error code when source operation hash mismatch.

Now it returns kDownloadStateInitializationError.

Test: delta update on a modified system.
Bug: 28769126

Change-Id: Iedfe938d6a0db8ae5ac137d073e61f550e3d71a9