[PM] Cleanup more warnings my refactoring exposed where now we have unused variables in a no-asserts build.
[PM] Cleanup more warnings my refactoring exposed where now we have
unused variables in a no-asserts build.

I've fixed this by putting the entire loop behind an #ifndef as it
contains nothing other than asserts.

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@226377 91177308-0d34-0410-b5e6-96231b3b80d8

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