Mark virtual/deferred/inspector/timeline/timeline-paint.html as NeedsManualRebaseline

This test's expectations are changed to include a stackTrace by
the chromium CL https://codereview.chromium.org/266243002/

R=enne
BUG=370130
NOTRY=true

Review URL: https://codereview.chromium.org/262323002

git-svn-id: svn://svn.chromium.org/blink/trunk@173755 bbb929c8-8fbe-4397-9dbb-9b2b20218538