Clean up of -fapple-kext abi code. No change otherwise.

llvm-svn: 124807
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 5e91e0b..d1794d0 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -1661,12 +1661,11 @@
                                 llvm::Value *This, const llvm::Type *Ty);
   llvm::Value *BuildAppleKextVirtualCall(const CXXMethodDecl *MD, 
                                          NestedNameSpecifier *Qual,
-                                         llvm::Value *This,
                                          const llvm::Type *Ty);
   
   llvm::Value *BuildAppleKextVirtualDestructorCall(const CXXDestructorDecl *DD,
                                                    CXXDtorType Type, 
-                                                   const CXXRecordDecl *RD=0);
+                                                   const CXXRecordDecl *RD);
 
   RValue EmitCXXMemberCall(const CXXMethodDecl *MD,
                            llvm::Value *Callee,