Correct spacing around new and delete.

This fixes llvm.org/PR14913.

Before:  A *a = new(placement) A;
After:   A *a = new (placement) A;

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172212 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/Format.cpp b/lib/Format/Format.cpp
index 56bb6ec..38d39bc 100644
--- a/lib/Format/Format.cpp
+++ b/lib/Format/Format.cpp
@@ -1063,7 +1063,8 @@
       return CurrentLineType == LT_ObjCDecl || Left.is(tok::kw_if) ||
              Left.is(tok::kw_for) || Left.is(tok::kw_while) ||
              Left.is(tok::kw_switch) || Left.is(tok::kw_return) ||
-             Left.is(tok::kw_catch);
+             Left.is(tok::kw_catch) || Left.is(tok::kw_new) ||
+             Left.is(tok::kw_delete);
     }
     if (Left.is(tok::at) &&
         Right.FormatTok.Tok.getObjCKeywordID() != tok::objc_not_keyword)