tree 3d17bc16c9be7e9856e9dc7d139bfd23db6e7312
parent a3721db3338c051c7f31fc6e70ca08c740e28761
author Josh Gao <jmgao@google.com> 1524861107 -0700
committer Josh Gao <jmgao@google.com> 1524861107 -0700

crash_dump: defuse our signal handlers earlier.

We have a LOG(FATAL) that can potentially happen before we turn off
SIGABRT. Move the signal handler defusing to the very start of main.

Bug: http://b/77920633
Test: treehugger
Change-Id: I7a2f2a0f2bed16e54467388044eca254102aa6a0