tree 4280dc277c0090f1cc7adf715add69708beca53b
parent 360197ef88331c89450d83927ba574cdea8afe13
author Gabriel Schine <thatguy@google.com> 1547711694 -0800
committer Gabriel Schine <thatguy@google.com> 1548806373 -0800

[modular][page_client] Allow implementations of PageClient to overload Page.OnChange() directly.

Also:
* Update outdated class comments and documentation.

TEST=no functional changes

MF-165 #comment [modular][page_client] Allow implementations of PageClient to overload Page.OnChange() directly.

Change-Id: I59efe20164b976fabb79dd0c1c0daab277c32fb0