update_engine: Add command line option for payload minor version.
Adds minor_version option to delta_generator for delta updates. This
defaults to kSupportedMinorPayloadVersion when the value is not given.
Stores the value in the DeltaArchiveManifest protobuf. Checks
that the specified version is supported, and fails if it is not.
BUG=chromium:455489
TEST=delta_diff_generator unit tests and manual testing.
Change-Id: I95fb5576d8f33fe8be738488c5ea85d8a46e917b
Reviewed-on: https://chromium-review.googlesource.com/247802
Reviewed-by: Alex Deymo <deymo@chromium.org>
Commit-Queue: Allie Wood <alliewood@chromium.org>
Trybot-Ready: Allie Wood <alliewood@chromium.org>
Tested-by: Allie Wood <alliewood@chromium.org>
diff --git a/delta_performer_unittest.cc b/delta_performer_unittest.cc
index b8aad44..af257df 100644
--- a/delta_performer_unittest.cc
+++ b/delta_performer_unittest.cc
@@ -479,6 +479,7 @@
private_key,
chunk_size,
kRootFSPartitionSize,
+ DeltaPerformer::kSupportedMinorPayloadVersion,
full_rootfs ? nullptr : &old_image_info,
&new_image_info,
&state->metadata_size));