Crash when updating predictions below JSC::arrayProtoFuncForEach on tuaw.com article
https://bugs.webkit.org/show_bug.cgi?id=111777

Reviewed by Filip Pizlo.

Moved register allocations to be above any generated control flow so that any
resulting spill would be visible to all subsequently generated code.

* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::nonSpeculativeNonPeepholeCompareNull):
(JSC::DFG::SpeculativeJIT::nonSpeculativePeepholeBranchNull):
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::nonSpeculativeNonPeepholeCompareNull):
(JSC::DFG::SpeculativeJIT::nonSpeculativePeepholeBranchNull):
(JSC::DFG::SpeculativeJIT::compile):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@145150 268f45cc-cd09-0410-ab3c-d52691b4dbfc
border-fit should happen at layout time rather than paint time
https://bugs.webkit.org/show_bug.cgi?id=111606

Unreviewed. Skipping some broken tests.

* platform/mac/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@145151 268f45cc-cd09-0410-ab3c-d52691b4dbfc