| commit | 53f6b258355ce36752ea7a8dcf8953560b5be818 | [log] [tgz] |
|---|---|---|
| author | mlamouri <[email protected]> | Tue Apr 19 17:27:01 2016 |
| committer | Commit bot <[email protected]> | Tue Apr 19 17:28:26 2016 |
| tree | f5d349bb80b7f74ba50a9ff278a973fad739bf4f | |
| parent | e59dc80836a5ca8038b18c27f4660aed2aba253c [diff] |
Base: add Optional<T>. This is an implementation of the C++17 std::optional<> feature: http://en.cppreference.com/w/cpp/utility/optional Chromium documentation: https://chromium.googlesource.com/chromium/src/+/master/docs/optional.md BUG=521269 Committed: https://crrev.com/8756e4f20df53bbb7fbb49b2ca19fda93a95bdb4 Cr-Commit-Position: refs/heads/master@{#388187} Review URL: https://codereview.chromium.org/1245163002 Cr-Commit-Position: refs/heads/master@{#388232}