Fix braced-list detection in lieu of trailing comments.

Before:
DoSomethingWithVector({
} /* No data */);
After:
DoSomethingWithVector({} /* No data */);

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185319 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/UnwrappedLineParser.cpp b/lib/Format/UnwrappedLineParser.cpp
index 1c2a8fe..170c892 100644
--- a/lib/Format/UnwrappedLineParser.cpp
+++ b/lib/Format/UnwrappedLineParser.cpp
@@ -255,7 +255,12 @@
   SmallVector<unsigned, 8> LBraceStack;
   assert(Tok->Tok.is(tok::l_brace));
   do {
-    FormatToken *NextTok = Tokens->getNextToken();
+    // Get next none-comment token.
+    FormatToken *NextTok;
+    do {
+      NextTok = Tokens->getNextToken();
+    } while (NextTok->is(tok::comment));
+
     switch (Tok->Tok.getKind()) {
     case tok::l_brace:
       LBraceStack.push_back(Position);