This CL adds a Timeline Class to handle data interaction
between panels. The timeline class enables to filter the
data based on selected time range.

Bug: v8:10644, v8:10735

Change-Id: I7fbbe1741abc69d2889b0547113e5da10b7f5510
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2315983
Commit-Queue: Zeynep Cankara <zcankara@google.com>
Reviewed-by: Sathya Gunasekaran  <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69056}