[heap profiler] Add test for NATIVE_WITH_THREAD_NAMES mode

Change-Id: I2ffd5db7f3ea2ab30be495e496663b98ffa942fb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1573007
Reviewed-by: Erik Chen <erikchen@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652285}
1 file changed