commit 5b9bce08ba348bf5e77fd693b6d463c7363777ff
author alexmos <alexmos@chromium.org> Wed Jun 01 21:22:12 2016
committer Commit bot <commit-bot@chromium.org> Wed Jun 01 21:23:59 2016
tree c01e77f5d825fb4767e0ec6f936fb611086ea29b
parent 43b6f6771843071f4e27ecba7a97a3183c59b25e

Move willEnterFullscreen to WebRemoteFrame.

This CL cleans up some of the Blink plumbing for OOPIF fullscreen
support:
- willEnterFullscreen() moves from WebView to WebRemoteFrame.
- tracking of whether fullscreen is entered for cross-process
  ancestor moves from FullscreenController to Fullscreen.

BUG=550497
TEST=no behavior change. This functionality is covered by SitePerProcessInteractiveBrowserTest.Fullscreen*

Review-Url: https://codereview.chromium.org/2021513002
Cr-Commit-Position: refs/heads/master@{#397249}