Generate param traits size methods for IPC files in chrome/ (and traits it depends on).
This allows us to reuse these traits in Mojo if needed.
I didn't add GetSize to every single trait in chrome/ and below; just enough to get the chrome message generator to compile with the size traits.
This is a followup to r393058.
Review-Url: https://codereview.chromium.org/1977643002
Cr-Commit-Position: refs/heads/master@{#393526}
CrOS-Libchrome-Original-Commit: 3db6b6d9b24c3c0d44df4929eb8b44605d338cbf
2 files changed