Remove JIT_OPTIMIZE_* switches

Rubber stamped by Geoff Garen.

The alternative code paths are untested, and not well maintained.
These were useful when there was more churn in the JIT, but now
are a maintenance overhead. Time to move on, removing.

* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::visitAggregate):
* jit/JIT.cpp:
(JSC::JIT::privateCompileSlowCases):
(JSC::JIT::privateCompile):
(JSC::JIT::linkConstruct):
* jit/JIT.h:
* jit/JITCall.cpp:
* jit/JITCall32_64.cpp:
* jit/JITOpcodes.cpp:
(JSC::JIT::privateCompileCTIMachineTrampolines):
(JSC::JIT::privateCompileCTINativeCall):
* jit/JITOpcodes32_64.cpp:
(JSC::JIT::privateCompileCTIMachineTrampolines):
(JSC::JIT::privateCompileCTINativeCall):
(JSC::JIT::softModulo):
* jit/JITPropertyAccess.cpp:
* jit/JITPropertyAccess32_64.cpp:
* jit/JITStubs.cpp:
(JSC::DEFINE_STUB_FUNCTION):
* runtime/Lookup.cpp:
(JSC::setUpStaticFunctionSlot):
* runtime/Lookup.h:
* wtf/Platform.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@88604 268f45cc-cd09-0410-ab3c-d52691b4dbfc