Apply our MSVC 2012 optimizer bug workaround to all minor releases
https://bugs.webkit.org/show_bug.cgi?id=114436

Reviewed by Alexey Proskuryakov.

The bug has only been partially fixed in Update 2 but our Update 1 workaround
still avoids the crash.

* platform/text/TextEncodingRegistry.cpp:
(WebCore::TextEncodingNameHash::equal):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@148273 268f45cc-cd09-0410-ab3c-d52691b4dbfc