- lower the cutoff-threshold for bottom up graphs to 1%
- show all builtins/stubs/ics by default

R=jkummerow@chromium.org

Change-Id: I85f8c4f00c5f36407bc5d9f81bead8f39a5ef632

NOTRY=true

Change-Id: I85f8c4f00c5f36407bc5d9f81bead8f39a5ef632
Reviewed-on: https://chromium-review.googlesource.com/452300Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43704}