fix visible part of the newly recording FlameChart in 1 second range

BUG=312167
R=pfeldman@chromium.org

Review URL: https://codereview.chromium.org/163503002

git-svn-id: svn://svn.chromium.org/blink/trunk@167569 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r167542

http://src.chromium.org/viewvc/blink?view=revision&revision=167542

BUG=344105
TBR=jamesr@chromium.org

Review URL: https://codereview.chromium.org/170643006

git-svn-id: svn://svn.chromium.org/blink/trunk@167570 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r167564

http://src.chromium.org/viewvc/blink?view=revision&revision=167564

TBR=a.cavalcanti@partner.samsung.com

Review URL: https://codereview.chromium.org/174773002

git-svn-id: svn://svn.chromium.org/blink/trunk@167571 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Take padding into account during calculation of overflow constraining rect for sticky positioning.

BUG=344423

Review URL: https://codereview.chromium.org/168823003

git-svn-id: svn://svn.chromium.org/blink/trunk@167572 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r167550

http://src.chromium.org/viewvc/blink?view=revision&revision=167550

BUG=344105
TBR=jamesr@chromium.org

Review URL: https://codereview.chromium.org/173853010

git-svn-id: svn://svn.chromium.org/blink/trunk@167573 bbb929c8-8fbe-4397-9dbb-9b2b20218538