[Chromium] Unreviewed gardening, update expectation

* platform/chromium/TestExpectations: Add Win modifier for compositing/rtl/rtl-iframe-fixed-overflow-scrolled.html
    and remove modifiers for fast/forms/textarea/textarea-state-restore.html


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144345 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Crash in JSC::MarkedBlock::FreeList JSC::MarkedBlock::sweepHelper
https://bugs.webkit.org/show_bug.cgi?id=111059

Reviewed by Ryosuke Niwa.

Sometimes C++'s implicit operator conversion rules suck.
Add explicit operator== and !=.

* wtf/FastMalloc.cpp:
(WTF::HardenedSLL::operator!=):
(WTF::HardenedSLL::operator==):
(HardenedSLL):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144346 268f45cc-cd09-0410-ab3c-d52691b4dbfc