GitLab

This was causing the ProfilingProcessHostAndroidTests to fail with
network service running out of process because the network process was
getting the wrong name. Utility services only set a name on the tracelog
if there is not currently a name set:
https://cs.chromium.org/chromium/src/content/utility/utility_service_factory.cc?l=133&rcl=a2b08947596e1510f3a6fa2f65c2491eeeb4e9ec

This modifies the library loaded hooks to only use the name "Browser" if
this is actually the browser process.

Bug: 872343
Change-Id: I0af79db900a604a11aab0a80c5870a420aca920a
Reviewed-on: https://chromium-review.googlesource.com/c/1300294Reviewed-by: Yaron Friedman <yfriedman@chromium.org>
Commit-Queue: Clark DuVall <cduvall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#603117}