Blink gardening: updated test expectations

TBR=philipj@opera.com
BUG=356148

Review URL: https://codereview.chromium.org/199963006

git-svn-id: svn://svn.chromium.org/blink/trunk@169939 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: Fix a bug in Array.remove

Review URL: https://codereview.chromium.org/199793022

git-svn-id: svn://svn.chromium.org/blink/trunk@169940 bbb929c8-8fbe-4397-9dbb-9b2b20218538