clang-format: Fix bug introduced by r208392.

Also run clang-format over clang-format's files.

llvm-svn: 208409

clang/lib/Format/WhitespaceManager.cpp

@@ -18,9 +18,8 @@
 namespace clang {
 namespace format {
 
-bool
-WhitespaceManager::Change::IsBeforeInFile::operator()(const Change &C1,
-                                                      const Change &C2) const {
+bool WhitespaceManager::Change::IsBeforeInFile::
+operator()(const Change &C1, const Change &C2) const {
   return SourceMgr.isBeforeInTranslationUnit(
       C1.OriginalWhitespaceRange.getBegin(),
       C2.OriginalWhitespaceRange.getBegin());