commit 6eddf26ce30989c0f4812b3b9de17760a40fdea7
author David Zeuthen <zeuthen@google.com> Fri Oct 16 15:23:53 2015 -0400
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Fri Oct 16 20:44:59 2015 +0000
tree 51270386cb3ecd95c995bc80ad5b91b79c16bc64
parent 856166594771c61973856f563e622ccb7dd48aa1

BootControlStub: New class used if CreateBootControl() fail.

This can happen if running update_engine on Brillo in the emulator or
other device lacking a boot_control HAL implementation. With this
change, the update_engine process continues to run but updates won't
work.

Bug: 25012817
Change-Id: I03d516c5e9a53c893c376885cd48068cd359e902
Test: update_engine no longer crashes on brilloemulator_arm.

update_engine.gyp

diff --git a/update_engine.gyp b/update_engine.gyp
index acd6d19..5a87790 100644
--- a/update_engine.gyp
+++ b/update_engine.gyp
@@ -159,6 +159,7 @@
       'sources': [
         'action_processor.cc',
         'boot_control_chromeos.cc',
+        'boot_control_stub.cc',
         'bzip.cc',
         'bzip_extent_writer.cc',
         'certificate_checker.cc',