Skip SkSharedMutexMultiThreaded test on TSAN bot while investigating.

Skip SkSharedMutexMultiThreaded test on TSAN bot while investigating.

The ~ means "don't run this".  This keeps all the other bots running the code, skipping it only on the whiny TSAN bot.

BUG=skia:3997
Committed: https://skia.googlesource.com/skia/+/37cc0b2e31e4a078b12790253d7032d36271440c

[mtklein_C, 2015-06-30 17:44:06]

mtklein@chromium.org changed reviewers:
+ herb@google.com

[mtklein_C, 2015-06-30 17:44:12]

The CQ bit was checked by mtklein@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-06-30 17:44:23]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1213033003/1

[herb_g, 2015-06-30 17:50:13]

lgtm

[mtklein, 2015-06-30 17:51:03]

The CQ bit was unchecked by mtklein@google.com

[mtklein, 2015-06-30 17:51:04]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2015-06-30 17:51:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1213033003/1

[commit-bot: I haz the power, 2015-06-30 17:51:54]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/37cc0b2e31e4a078b12790253d7032d36271440c

[herb_g, 2015-06-30 21:23:07]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1218153004/ by herb@google.com.

The reason for reverting is: Add tsan annotations to repair tests..