Add Explicit Argument Guidance for time.h

This is similar to what is provided by StringPiece.

BUG=

Review-Url: https://codereview.chromium.org/2386723002
Cr-Commit-Position: refs/heads/master@{#422241}


CrOS-Libchrome-Original-Commit: b647179e487049dd2369ccdcea20bdc516e3fff5
1 file changed
tree: 595215675179ae3c2d0547eb4794a6ccd17bf4a8
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/