GitLab

This CL replaces base::Contains() and find() with one find()
call for the map lookup avoid performing a double map lookup
from |process_mojo_map_| in extensions::RendererStartupHelper.

Bug: 1157200
Change-Id: Ie16f2269fa0ad70d22e81c9f7018a172105b63ef
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2588671
Commit-Queue: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#836713}