Remove trailing space

sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h}

llvm-svn: 338291
diff --git a/clang/lib/Format/BreakableToken.cpp b/clang/lib/Format/BreakableToken.cpp
index 9974ed0..4e05eb3 100644
--- a/clang/lib/Format/BreakableToken.cpp
+++ b/clang/lib/Format/BreakableToken.cpp
@@ -573,7 +573,7 @@
                                       llvm::Regex &CommentPragmasRegex) const {
   if (!mayReflow(LineIndex, CommentPragmasRegex))
     return Split(StringRef::npos, 0);
-  
+
   // If we're reflowing into a line with content indent, only reflow the next
   // line if its starting whitespace matches the content indent.
   size_t Trimmed = Content[LineIndex].find_first_not_of(Blanks);