GitLab

MouseWarpMode was removed in http://crrev.com/1082423006, so remove its
leftovers from drag_window_resizer.cc.

R=oshima@chromium.org

Bug: None
Change-Id: I0e98ff77e847c4a2ee638dfb4944ceeb254fa759
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2391646
Commit-Queue: Mitsuru Oshima <oshima@chromium.org>
Auto-Submit: Nick Yamane <nickdiego@igalia.com>
Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Cr-Commit-Position: refs/heads/master@{#804260}