[Chromium] Tighten up some test expectations.

* platform/chromium/TestExpectations: Tightened.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139116 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Skip the test added by r139062 on WebKit2 bots since it uses a testRunner method
that hasn't been implemented yet.

* platform/wk2/TestExpectations:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139118 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Layout Tests svg/W3C-SVG-1.1/filters-comptran-01-b.svg and svg/W3C-SVG-1.1/animate-elem-80-t.svg are flaky.
https://bugs.webkit.org/show_bug.cgi?id=106387

* platform/chromium/TestExpectations: Marked new flakes.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139119 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Silence a sandbox violation
https://bugs.webkit.org/show_bug.cgi?id=106386
<rdar://problem/12976435>

Reviewed by Andreas Kling.

* WebProcess/com.apple.WebProcess.sb.in:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139120 268f45cc-cd09-0410-ab3c-d52691b4dbfc