Mojo: more idiomatic C++ bindings

mojo/public/cpp/bindings/lib/array_internal.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mojo/public/cpp/bindings/lib/array_internal.h"
 
 namespace mojo {
 namespace internal {
 
 ArrayDataTraits<bool>::BitRef::~BitRef() {
@@ skipping 17 matching lines @@
 ArrayDataTraits<bool>::BitRef&
 ArrayDataTraits<bool>::BitRef::operator=(const BitRef& value) {
   return (*this) = static_cast<bool>(value);
 }
 
 ArrayDataTraits<bool>::BitRef::operator bool() const {
   return (*storage_ & mask_) != 0;
 }
 
 // static
-void ArraySerializationHelper<Handle, true>::ClearHandles(
-    const ArrayHeader* header,
-    ElementType* elements) {
-  for (uint32_t i = 0; i < header->num_elements; ++i)
-    elements[i].set_value(MOJO_HANDLE_INVALID);
-}
-
-// static
-void ArraySerializationHelper<Handle, true>::CloseHandles(
-    const ArrayHeader* header,
-    ElementType* elements) {
-  for (uint32_t i = 0; i < header->num_elements; ++i) {
-    if (elements[i].is_valid())
-      CloseRaw(elements[i]);
-  }
-}
-
-// static
 void ArraySerializationHelper<Handle, true>::EncodePointersAndHandles(
     const ArrayHeader* header,
     ElementType* elements,
     std::vector<Handle>* handles) {
   for (uint32_t i = 0; i < header->num_elements; ++i)
     EncodeHandle(&elements[i], handles);
 }
 
 // static
 bool ArraySerializationHelper<Handle, true>::DecodePointersAndHandles(
     const ArrayHeader* header,
     ElementType* elements,
     Message* message) {
   for (uint32_t i = 0; i < header->num_elements; ++i) {
     if (!DecodeHandle(&elements[i], message->mutable_handles()))
       return false;
   }
   return true;
 }
 
 }  // namespace internal
 }  // namespace mojo