1 files changed, 22 insertions, 0 deletions
diff --git a/third_party/base/memory/ptr_util.h b/third_party/base/memory/ptr_util.h
new file mode 100644
index 000000000..c9df8316e
--- /dev/null
+++ b/third_party/base/memory/ptr_util.h
@@ -0,0 +1,22 @@
+// Copyright 2016 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 THIRD_PARTY_BASE_MEMORY_PTR_UTIL_H_
+#define THIRD_PARTY_BASE_MEMORY_PTR_UTIL_H_
+
+#include <memory>
+
+namespace pdfium {
+
+// Helper to transfer ownership of a raw pointer to a std::unique_ptr<T>.
+// Note that std::unique_ptr<T> has very different semantics from
+// std::unique_ptr<T[]>: do not use this helper for array allocations.
+template <typename T>
+std::unique_ptr<T> WrapUnique(T* ptr) {
+  return std::unique_ptr<T>(ptr);
+}
+
+}  // namespace pdfium
+
+#endif  // THIRD_PARTY_BASE_MEMORY_PTR_UTIL_H_