[Sheriff] Mark cpu profiler test as flaky on windows.

This is fails constantly on windows since the XP->Win7 bot upgrade.

BUG=v8:3055
R=jkummerow@chromium.org
TBR=jkummerow@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/133153006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
MIPS: Remove HCallGlobal and merge uses with HCallNamed.

Port r18595 (957a383)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/135053004

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18603 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Merge remote-tracking branch 'upstream/master'