GitLab

Now that the module boundaries are clear, refactor some functions to
make a clear layer separation for types and remove the -inl.h files.

Yay!  \o/

Bug: 766882
Change-Id: I17934666c640c8f5daed40c2c8435b2e220b7b79
Reviewed-on: https://chromium-review.googlesource.com/1008964
Commit-Queue: Albert J. Wong <ajwong@chromium.org>
Reviewed-by: Chris Palmer <palmer@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#555277}