xml_attrs test failure on IE

[bill]

1. uncomment part of dojo/tests/query/query.html to make it run on IE (search for 14880)
2. Load dojo/tests/query/query.html?selector=acme on IE8 or IE9.
   
3. In developer console set document mode to "IE9 standards".

The xml_attrs() test fails on IE9 with: Error: Object doesn't support property or method 'getAttribute'

Similarly, IE8 gets a failure on dojo/tests/query/query.html?selector=lite (lite, not acme): Error: 'undefined' is null or not an object

[bill]

Hmm, if I stick in a DOCTYPE then this error goes away, I guess we don't need to fix it.

[bill]

But OTOH..., dojo/tests/_base/query.html is failing when called from runTests.html. Maybe it's worth a look after all.

[bill]

In [27986]:

Make better tests for new dojo/query module, refs #12451, #14874, #14875, #14876, #14877, #14879, #14880.

[dylan]

Given that no one has shown interest in creating a patch in the past 3+ years, I'm closing this as patchwelcome.