2006-03-20 Eric Seidel <eseidel@apple.com>

2006-03-20  Eric Seidel  <eseidel@apple.com>

        Reviewed by adele & ggaren.

        Added new cachePluginDataIfNecessary function to update
        plugins and mimes arrays.  Made sure to call this in
        constructor as well as refresh.  The crash was caused by
        a refresh rendering a "plugins" object invalid.
        Changed existing test case to depend on this new correct behavior.

        <rdar://problem/4480571> Safari crashed at exit at KXMLCore::deleteAllValues + 24

        * khtml/ecma/kjs_navigator.cpp:
        (KJS::PluginBase::cachePluginDataIfNecessary):
        (KJS::PluginBase::PluginBase):
        (KJS::PluginBase::~PluginBase):
        (KJS::PluginBase::refresh):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@13410 268f45cc-cd09-0410-ab3c-d52691b4dbfc