Description of the issue:
The first time Brave is opened, everything is fine. All subsequent launches while having the first window still open (necessary!), gives a segmentation fault, even though the new window opens fine.
Steps to Reproduce (add as many as necessary):
$ bravewhile the first window is still open.
[3878:3878:0412/075149.391477:ERROR:sandbox_linux.cc(364)] InitializeSandbox() called with multiple threads in process gpu-process. Opening in existing browser session. --2019-04-12 07:51:49-- https://laptop-updates.brave.com/1/bc-crashes Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt' Resolving laptop-updates.brave.com (laptop-updates.brave.com)... 22.214.171.124 Connecting to laptop-updates.brave.com (laptop-updates.brave.com)|126.96.36.199|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 16 [text/html] Saving to: ‘/dev/fd/4’ /dev/fd/4 0%[ ] 0 --.-KB/s Crash dump id: /dev/fd/4 100%[=============>] 16 --.-KB/s in 0s a6088c30a3c579d1 2019-04-12 07:51:50 (6.22 MB/s) - ‘/dev/fd/4’ saved [16/16]  3845 segmentation fault (core dumped) brave
I expect that it doesn’t return a segmentation fault.
Reproduces how often:
Operating System and Brave Version
Brave version 0.62.51, Chromium: 73.0.3683.103
I don’t experience this issue on plain Chromium 73.0.3683.103 (same version as above).