Sort all the #include lines with LLVM's utils/sort_includes.py which
encodes the canonical rules for LLVM's style. I noticed this had drifted
quite a bit when cleaning up LLVM, so wanted to clean up Clang as well.
llvm-svn: 198686
diff --git a/clang/lib/Lex/HeaderSearch.cpp b/clang/lib/Lex/HeaderSearch.cpp
index 875342d..868c33b 100644
--- a/clang/lib/Lex/HeaderSearch.cpp
+++ b/clang/lib/Lex/HeaderSearch.cpp
@@ -16,8 +16,8 @@
#include "clang/Basic/IdentifierTable.h"
#include "clang/Lex/HeaderMap.h"
#include "clang/Lex/HeaderSearchOptions.h"
-#include "clang/Lex/Lexer.h"
#include "clang/Lex/LexDiagnostic.h"
+#include "clang/Lex/Lexer.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/Capacity.h"
#include "llvm/Support/FileSystem.h"