Reviewed by John Sullivan and Dan Bernstein.

        * platform/text/TextCodecICU.cpp:
        (WebCore::ErrorCallbackSetter::~ErrorCallbackSetter):
        UCNV_SUB_STOP_ON_ILLEGAL is a string literal, so using == with it
        doesn't really do what we want. Use strcmp instead. It's OK to pass an
        unknown value to strcmp here since 1) UCNV_SUB_STOP_ON_ILLEGAL is only
        a single character long so we're not going to ready more than 2 bytes
        from oldContext, and 2) we're inside an ASSERT which will cause a
        crash anyway if it fails.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@33074 268f45cc-cd09-0410-ab3c-d52691b4dbfc