Reviewed by Darin.

        Speculative fix for <rdar://problem/5906790> 
        Crash in Loader::servePendingRequests() due to hash table being modified during iteration
        
        I don't know how to reproduce this. It would require the load to fail (or succeed)
        synchronously, something that should not usually happen.

        * loader/loader.cpp:
        (WebCore::Loader::Loader):
        (WebCore::Loader::load):
        (WebCore::Loader::servePendingRequests):
        (WebCore::Loader::cancelRequests):
        (WebCore::Loader::Host::Host):
        * loader/loader.h:
        (WebCore::Loader::Host::name):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@32871 268f45cc-cd09-0410-ab3c-d52691b4dbfc