Remove unused parameter from ActOnDeclarator.

llvm-svn: 134377
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 5d2c9b2..b0e090d 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -2954,10 +2954,9 @@
   return false;
 }
 
-Decl *Sema::ActOnDeclarator(Scope *S, Declarator &D,
-                            bool IsFunctionDefinition) {
+Decl *Sema::ActOnDeclarator(Scope *S, Declarator &D) {
   return HandleDeclarator(S, D, MultiTemplateParamsArg(*this),
-                          IsFunctionDefinition);
+                          /*IsFunctionDefinition=*/false);
 }
 
 /// DiagnoseClassNameShadow - Implement C++ [class.mem]p13: