[PATCH] clang-format: Fix space in for-each macro definition.

[strager]

I understand why you cannot reproduce the `arc diff` problem. Facebook has a(n unpublished) change in `arc` which blocks non-BMP code points from being uploaded in a diff. (I'm using Facebook's `arc`.) `FormatTest.cpp` contains Japanese characters, which lie outside the BMP.

This isn't a problem with LLVM's Phabricator setup; it's a problem with my setup.


http://reviews.llvm.org/D10266

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