[PATCH] Re-adding the isSpelledAsLValue check in Consumed analysis

[Chris Wailes]

  After a bit more digging, it appears that std::move is handled already.  However, anything that isn't std::move but behaves like it (such as the implementation provided in the patch to the test file) won't produce the same behavior as std::move.  If this is OK, then no changes need to be made.

http://llvm-reviews.chandlerc.com/D2872