Update LSAN suppressions.

Seems the obvious thing works now.

Ran nanobench,
-----------------------------------------------------
Suppressions used:
  count      bytes template
    586    3530064 libGL.so
-----------------------------------------------------

and dm,
-----------------------------------------------------
Suppressions used:
  count      bytes template
    340    2048160 libGL.so
-----------------------------------------------------

BUG=skia:
R=robertphillips@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/517133002
2 files changed