Allow update_engine to skip post-install
The postinstall steps take long time to finish, even though most of them
are optional. Therefore, reuse the flag run_post_install in InstallPlan
to allow skipping optional postinstalls.
Bug: 136185424
Test: cancel the update during post-install, apply again with the header
"RUN_POST_INSTALL=0", check the optional post-installs are skipped
Change-Id: Ic5ab89b079dfd547714fd3d1664e044900f9eebe
diff --git a/common/constants.cc b/common/constants.cc
index 310f1b2..5bfb2b6 100644
--- a/common/constants.cc
+++ b/common/constants.cc
@@ -119,8 +119,7 @@
// Set "SWITCH_SLOT_ON_REBOOT=0" to skip marking the updated partitions active.
// The default is 1 (always switch slot if update succeeded).
const char kPayloadPropertySwitchSlotOnReboot[] = "SWITCH_SLOT_ON_REBOOT";
-// Set "RUN_POST_INSTALL=0" to skip running post install, this will only be
-// honored if we're resuming an update and post install has already succeeded.
+// Set "RUN_POST_INSTALL=0" to skip running optional post install.
// The default is 1 (always run post install).
const char kPayloadPropertyRunPostInstall[] = "RUN_POST_INSTALL";