commit f8db0f07fc5f7cf44ad349728f79fd37ae1c2aee
author Dominik Laskowski <domlaskowski@google.com> Mon Apr 19 11:05:25 2021 -0700
committer Dominik Laskowski <domlaskowski@google.com> Mon Aug 02 19:32:52 2021 -0700
tree 6edc7d10578cdb1e16eee1d899babe31c5e1b6ff
parent 6bdd7285ea719d45637f1d579eed58ba4ae1159a

SF: Remove obsolete HWComposer members

Remove mExternalHwcDisplayId, an obsolete special case for legacy multi-
display mode. Assert primary display existence instead of propagating to
callers, which is closer to how headless mode would work, i.e. injecting
a placeholder primary display. Remove isVirtual checks now that they are
enforced at compile time. Prevent primary display disconnection for now.

Bug: 182939859
Test: libsurfaceflinger_unittest
Change-Id: I507db6a3ac0bda93005a86b38cca6ebbcd5c0155