commit 8ba486f595ed0e5090a8392434903aa01095c556
author Xiaochu Liu <xiaochu@chromium.org> Tue Nov 06 11:14:10 2018 -0800
committer chrome-bot <chrome-bot@chromium.org> Thu Nov 15 08:11:31 2018 -0800
tree b0b5f0f434a32ab0eed3cd34719f01e782915c49
parent 0e452c92bf5fd1a8737170cfd333e50db8cd7f1d

update_engine: support DLC update

All DLC update related code is hide behind USE_dlc flag so platform
update never touches this new code path unless enabled later.

In CheckForUpdate, update_engine calls dlcservice to get a list of DLC
module and set 'dlc_ids_' accordingly.

BUG=chromium:900653
TEST=unittest

Change-Id: I654e37effa7c1b70b25147a027f2b16abe6bf9e1
Reviewed-on: https://chromium-review.googlesource.com/1321009
Commit-Ready: Xiaochu Liu <xiaochu@chromium.org>
Tested-by: Xiaochu Liu <xiaochu@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>

update_attempter.h

diff --git a/update_attempter.h b/update_attempter.h
index ebbd5ec..2d020fa 100644
--- a/update_attempter.h
+++ b/update_attempter.h
@@ -266,6 +266,7 @@
   FRIEND_TEST(UpdateAttempterTest, BootTimeInUpdateMarkerFile);
   FRIEND_TEST(UpdateAttempterTest, BroadcastCompleteDownloadTest);
   FRIEND_TEST(UpdateAttempterTest, ChangeToDownloadingOnReceivedBytesTest);
+  FRIEND_TEST(UpdateAttempterTest, CheckForUpdateAUDlcTest);
   FRIEND_TEST(UpdateAttempterTest, CreatePendingErrorEventTest);
   FRIEND_TEST(UpdateAttempterTest, CreatePendingErrorEventResumedTest);
   FRIEND_TEST(UpdateAttempterTest, DisableDeltaUpdateIfNeededTest);