Remove the intermediate AccelNamespace maps in DWARF units.

llvm-svn: 207059
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 901561b..f3367f4 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -326,6 +326,7 @@
 
   DwarfAccelTable AccelNames;
   DwarfAccelTable AccelObjC;
+  DwarfAccelTable AccelNamespace;
 
   MCDwarfDwoLineTable *getDwoLineTable(const DwarfCompileUnit &);
 
@@ -645,6 +646,8 @@
   void addAccelName(StringRef Name, const DIE *Die);
 
   void addAccelObjC(StringRef Name, const DIE *Die);
+
+  void addAccelNamespace(StringRef Name, const DIE *Die);
 };
 } // End of namespace llvm