SkMakeUnique.h defines skstd::make_unique<T>(Args...)

src/core/SkMakeUnique.h

Index: src/core/SkMakeUnique.h
diff --git a/src/core/SkMakeUnique.h b/src/core/SkMakeUnique.h
new file mode 100644
index 0000000000000000000000000000000000000000..188eb05ff4c410d8297a08d3a3ad25a5a6c5270f
--- /dev/null
+++ b/src/core/SkMakeUnique.h
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+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkMakeUnique_DEFINED
+#define SkMakeUnique_DEFINED
+
+#include <memory>
+
+namespace skstd {
+
+// std::make_unique is in C++14
+template<typename T, typename... Args>
+std::unique_ptr<T> make_unique(Args&&... args) {
+    return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
+}
+
+}
+
+#endif  // SkMakeUnique_DEFINED