- In MiDeletePte, check the ReferenceCount of transition PTEs, not the ShareCount (which is actually u2.Blink, since the page is in a modified/standby list). Also don't reset the PageLocation, since MiDecrementReferenceCount expects it to be anything but ActiveAndValid.
Fixes physical page leaks when using DPH, or other code that sets PAGE_NOACCESS.
CORE-13311 #resolve
svn path=/trunk/; revision=75150