Enables feature desktop-pwas-stay-in-window by default

Bug: 853593
Change-Id: I7fba430843c19e36cc75b0b51e4c3c0c5f607cd2
Reviewed-on: https://chromium-review.googlesource.com/c/1272635
Commit-Queue: Jay Harris <harrisjay@chromium.org>
Reviewed-by: Michael Wasserman <msw@chromium.org>
Reviewed-by: Giovanni Ortuño Urquidi <ortuno@chromium.org>
Reviewed-by: Ben Wells <benwells@chromium.org>
Cr-Commit-Position: refs/heads/master@{#598603}
3 files changed