Mojo: Make PlatformChannelRecvmsg() append handles to a deque instead.

mojo/embedder/platform_handle_utils.h

+// Copyright 2014 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.
+
+#ifndef MOJO_EMBEDDER_PLATFORM_HANDLE_UTILS_H_
+#define MOJO_EMBEDDER_PLATFORM_HANDLE_UTILS_H_
+
+#include "mojo/embedder/platform_handle.h"
+#include "mojo/system/system_impl_export.h"
+
+namespace mojo {
+namespace embedder {
+
+template <typename PlatformHandleContainer>
+MOJO_SYSTEM_IMPL_EXPORT inline void CloseAllPlatformHandles(
+    PlatformHandleContainer* platform_handles) {
+  for (typename PlatformHandleContainer::iterator it =
+           platform_handles->begin();
+       it != platform_handles->end();
+       ++it)
+    it->CloseIfNecessary();
+}
+
+}  // namespace embedder
+}  // namespace mojo
+
+#endif  // MOJO_EMBEDDER_PLATFORM_HANDLE_UTILS_H_