Rubber Stamped by Sam Weinig.

        Rename PatchBuffer to LinkBuffer.  Previously our terminology has been a little
        mixed up, but we have decided to fix on refering to the process that takes place
        at the end of code generation as 'linking', and on any modifications that take
        place later (and once the code has potentially already been executed) as 'patching'.

        However, the term 'PatchBuffer' is already in use, and needs to be repurposed.

        To try to minimize confusion, we're going to switch the terminology over in stages,
        so for now we'll refer to later modifications as 'repatching'.  This means that the
        new 'PatchBuffer' has been introduced with the name 'RepatchBuffer' instead.

        This patch renames the old 'PatchBuffer' to 'LinkBuffer'.  We'll leave ToT in this
        state for a week or so to try to avoid to much overlap of the meaning of the term
        'PatchBuffer', then will come back and rename 'RepatchBuffer'.

        * assembler/ARMv7Assembler.h:
        * assembler/AbstractMacroAssembler.h:
        (JSC::AbstractMacroAssembler::LinkBuffer::LinkBuffer):
        (JSC::AbstractMacroAssembler::LinkBuffer::~LinkBuffer):
        * jit/JIT.cpp:
        (JSC::JIT::privateCompile):
        * jit/JITPropertyAccess.cpp:
        (JSC::JIT::privateCompilePutByIdTransition):
        (JSC::JIT::privateCompilePatchGetArrayLength):
        (JSC::JIT::privateCompileGetByIdProto):
        (JSC::JIT::privateCompileGetByIdSelfList):
        (JSC::JIT::privateCompileGetByIdProtoList):
        (JSC::JIT::privateCompileGetByIdChainList):
        (JSC::JIT::privateCompileGetByIdChain):
        * yarr/RegexJIT.cpp:
        (JSC::Yarr::RegexGenerator::compile):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@44713 268f45cc-cd09-0410-ab3c-d52691b4dbfc