tree 7794c7088d021fb1334867d2a27b37970d24a024
parent 1339ec6addf0faa53da2c7418a0de5b6803d89cf
author rlanday <rlanday@chromium.org> 1493275818 -0700
committer Commit bot <commit-bot@chromium.org> 1493275818 +0000

Prepare DocumentMarkerController for using different DocumentMarkerList impls

I'm going to start writing different implementations of DocumentMarkerList for
the different MarkerTypes. This CL prepares us to be able to easily specify the
marker list class we want to use for each MarkerType.

BUG=707867

Review-Url: https://codereview.chromium.org/2826493003
Cr-Commit-Position: refs/heads/master@{#467609}