Timeline: use Array.mergeOrdered() to merge records
Timeline: use Array.mergeOrdered() to merge records

R=alph@chromium.org, alph, vsevik
BUG=

Review URL: https://codereview.chromium.org/169593002

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@167306 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs