Migrate addGlobalName to the .cpp file as an intermediate step
to further work.

llvm-svn: 191113
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index ecffb25..980ebc8 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -129,13 +129,12 @@
 
   /// addGlobalName - Add a new global entity to the compile unit.
   ///
-  void addGlobalName(StringRef Name, DIE *Die) { GlobalNames[Name] = Die; }
+  void addGlobalName(StringRef Name, DIE *Die);
 
   /// addGlobalType - Add a new global type to the compile unit.
   ///
   void addGlobalType(DIType Ty);
 
-
   /// addAccelName - Add a new name to the name accelerator table.
   void addAccelName(StringRef Name, DIE *Die) {
     std::vector<DIE*> &DIEs = AccelNames[Name];