commit e863d1309ee8940293ea51f7b26d02cbeedc5f9c
author jchaffraix <jchaffraix@chromium.org> Wed Oct 14 00:11:30 2015
committer Commit bot <commit-bot@chromium.org> Wed Oct 14 00:12:55 2015
tree 4a8a610ba3cd91876c07d895383d8d5f29645837
parent e7df2d7d0c7a185834722cea42589caefd44da96

Document reflection

Added some class description to the 3 objects used in reflection.
Tried to explain as much of the design as I could but had to leave
some out as I didn't fully understand it (put a TODO for this instead).

Also touched a bit the code to better match the intent: some paint
flags were set in a caller instead of in PaintLayerReflectionInfo or
a function never called wasn't marked as such.

Review URL: https://codereview.chromium.org/1391943005

Cr-Commit-Position: refs/heads/master@{#353920}