[PATCH][IcedTea6] Fix Backport from S6657673

[Elliott Baron]

Hi Pavel,

On 04/19/2013 02:30 PM, Pavel Tisnovsky wrote:
> Hi Elliott,
>
> these changes looks correct, ok for HEAD.
>
> I assume you are also want to backport these changes to 6-1.11 and 6-1.12, right?
>
> Cheers,
> Pavel
>
> ----- Elliott Baron <ebaron at redhat.com> wrote:
>> Hi,
>>
>> This patch improves our backport of the Java 7 S6657673 security fix.
>> This fixes a problem where
>> javax.xml.parsers.DocumentBuilderFactory.newInstance would fail due to
>> package access restrictions on Xerces.
>> Okay to push?
>>
>> Thanks,
>> Elliott

This patch is actually targeting 6-1.11, but I could also push to 6-1.12 
and HEAD.

Thanks,
Elliott