The goal is to have one graph per test case, and inside the graph,
4 different lines:
- baseline
- baseline noopt
- super-ic
- super-ic noopt

Bug: v8:9237
Change-Id: I511b5555487a3d96698a3fb648abf76a13f76858
No-Try: True
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2384770Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69618}