Install thunks later to fixup overrides.  Track space taken by vbase
offsets better for thunk refinements.  Cleanups.  WIP.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81067 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index 2368a08..2aa97de 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -236,8 +236,8 @@
   llvm::Constant *GenerateRtti(const CXXRecordDecl *RD);
 
   /// BuildThunk - Build a thunk for the given method
-  llvm::Constant *BuildThunk(const CXXMethodDecl *MD, bool Extern, bool Virtual,
-                             int64_t nv, int64_t v);
+  llvm::Constant *BuildThunk(const CXXMethodDecl *MD, bool Extern, int64_t nv,
+                             int64_t v);
 
   /// GetStringForStringLiteral - Return the appropriate bytes for a string
   /// literal, properly padded to match the literal type. If only the address of