INCR to v3.9.45
Removed unused class

Also fixes MonoTouch build
Merge pull request #325 from uhaciogullari/monotouch-fix

MonoTouch build fix
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into fluentassertions
Merge branch 'fluentassertions' into mstest
Merge branch 'mstest' into winrt-tests