Remove default argument from TryCopyInitialization.

llvm-svn: 80256
diff --git a/clang/lib/Sema/Sema.h b/clang/lib/Sema/Sema.h
index a5a0723..2ed90d0 100644
--- a/clang/lib/Sema/Sema.h
+++ b/clang/lib/Sema/Sema.h
@@ -766,8 +766,7 @@
 
   ImplicitConversionSequence 
   TryCopyInitialization(Expr* From, QualType ToType,
-                        bool SuppressUserConversions = false,
-                        bool ForceRValue = false);
+                        bool SuppressUserConversions, bool ForceRValue);
   bool PerformCopyInitialization(Expr *&From, QualType ToType, 
                                  const char *Flavor, bool Elidable = false);