llvm-dwarfdump: Factor out the printing of the section header (NFC)

llvm-svn: 313370
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFDebugPubTable.cpp b/llvm/lib/DebugInfo/DWARF/DWARFDebugPubTable.cpp
index 5a4e39f..956a91e 100644
--- a/llvm/lib/DebugInfo/DWARF/DWARFDebugPubTable.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFDebugPubTable.cpp
@@ -44,8 +44,7 @@
   }
 }
 
-void DWARFDebugPubTable::dump(StringRef Name, raw_ostream &OS) const {
-  OS << "\n." << Name << " contents:\n";
+void DWARFDebugPubTable::dump(raw_ostream &OS) const {
   for (const Set &S : Sets) {
     OS << "length = " << format("0x%08x", S.Length);
     OS << " version = " << format("0x%04x", S.Version);