Fix more XCode build problems.

src/compiler/generic-node-inl.h

Index: src/compiler/generic-node-inl.h
diff --git a/src/compiler/generic-node-inl.h b/src/compiler/generic-node-inl.h
index 0f2c22deea2e62850ab6d91fed9f6d722dffbc72..9dd3dd1e8ea42d946732c17c8a1d0dd57d3d6f85 100644
--- a/src/compiler/generic-node-inl.h
+++ b/src/compiler/generic-node-inl.h
@@ -34,26 +34,26 @@ inline void GenericNode<B, S>::AssignUniqueID(GenericGraphBase* graph) {
 template <class B, class S>
 inline typename GenericNode<B, S>::Inputs::iterator
 GenericNode<B, S>::Inputs::begin() {
-  return GenericNode<B, S>::Inputs::iterator(this->node_, 0);
+  return typename GenericNode<B, S>::Inputs::iterator(this->node_, 0);
 }
 
 template <class B, class S>
 inline typename GenericNode<B, S>::Inputs::iterator
 GenericNode<B, S>::Inputs::end() {
-  return GenericNode<B, S>::Inputs::iterator(this->node_,
-                                             this->node_->InputCount());
+  return typename GenericNode<B, S>::Inputs::iterator(
+      this->node_, this->node_->InputCount());
 }
 
 template <class B, class S>
 inline typename GenericNode<B, S>::Uses::iterator
 GenericNode<B, S>::Uses::begin() {
-  return GenericNode<B, S>::Uses::iterator(this->node_);
+  return typename GenericNode<B, S>::Uses::iterator(this->node_);
 }
 
 template <class B, class S>
 inline typename GenericNode<B, S>::Uses::iterator
 GenericNode<B, S>::Uses::end() {
-  return GenericNode<B, S>::Uses::iterator();
+  return typename GenericNode<B, S>::Uses::iterator();
 }
 
 template <class B, class S>