Merging r196459:
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r196459 | rtrieu | 2013-12-04 18:52:09 -0800 (Wed, 04 Dec 2013) | 2 lines

Remove unused variable.

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git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_34@196570 91177308-0d34-0410-b5e6-96231b3b80d8