GitLab

The following supressions are no longer needed:
bug_150995
bug_151006
bug_151007
bug_151908
bug_155404
bug_156829
bug_158514
bug_159005
bug_160877

BUG=150995,151006,151007,151908,155404,156829,158514,159005,160877
TBR=groby@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/586603002

Cr-Commit-Position: refs/heads/master@{#295647}