Rubber stamped by Mark Hahnenberg.
        
"SpecObjectMask" is a weird name considering that a bunch of the other speculated
types are also masks, but don't have "Mask" in the name.

* bytecode/SpeculatedType.h:
(JSC):
(JSC::isObjectSpeculation):
(JSC::isObjectOrOtherSpeculation):
* dfg/DFGAbstractState.cpp:
(JSC::DFG::AbstractState::execute):
* dfg/DFGPredictionPropagationPhase.cpp:
(JSC::DFG::PredictionPropagationPhase::propagate):
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compilePeepHoleObjectEquality):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::compileObjectEquality):
(JSC::DFG::SpeculativeJIT::compileObjectToObjectOrOtherEquality):
(JSC::DFG::SpeculativeJIT::compilePeepHoleObjectToObjectOrOtherEquality):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::compileObjectEquality):
(JSC::DFG::SpeculativeJIT::compileObjectToObjectOrOtherEquality):
(JSC::DFG::SpeculativeJIT::compilePeepHoleObjectToObjectOrOtherEquality):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142695 268f45cc-cd09-0410-ab3c-d52691b4dbfc