[PATCH] [clang-tidy] Implement the include order checker for LLVM.

[Alexander Kornienko]

================
Comment at: test/clang-tidy/llvm-include-order.cpp:1
@@ +1,2 @@
+// RUN: sed 's#// *[A-Z-]\+:.*#//#' %s > %t.cpp
+// RUN: clang-tidy %t.cpp -fix --checks="-*,llvm-include-order" -- -I %S/Inputs > %t.msg 2>&1
----------------
Why can't we use check_clang_tidy_fix.sh here?

http://reviews.llvm.org/D4741