This fixes a crash after calling eglTerminate, then using a previously
initialized Display.

BUG=None

Change-Id: Ica974033d9da2ac15c07d6a39801781c2d776427
Reviewed-on: https://chromium-review.googlesource.com/299691Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>