Reformat slightly.

llvm-svn: 200264
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 7ba4fec..72ce337 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -68,11 +68,7 @@
                        cl::init(false));
 
 namespace {
-enum DefaultOnOff {
-  Default,
-  Enable,
-  Disable
-};
+enum DefaultOnOff { Default, Enable, Disable };
 }
 
 static cl::opt<DefaultOnOff>