The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/772a4c2c7aeb03c5b58707bd3ab34d9d61cd19ec

commit 772a4c2c7aeb03c5b58707bd3ab34d9d61cd19ec
Author: Christopher Lam <calamity@chromium.org>
Date: Tue Nov 14 08:23:59 2017

[desktop-pwas] Stop showing URL as title on page load.

This CL fixes an issue where Desktop PWAs would show their URLs before
the page had loaded due to the implementation of
NavigationEntry::GetTitleForDisplay(). This has been fixed by adding a
GetTitle() to HostedAppBrowserController which uses
NavigationEntry::GetTitle() instead.

Bug:  784226 
Change-Id: I7bb8bf32026cf2b623ecaa2aa278a73fe23b6250
Reviewed-on: https://chromium-review.googlesource.com/765560
Commit-Queue: calamity <calamity@chromium.org>
Reviewed-by: Trent Apted <tapted@chromium.org>
Cr-Commit-Position: refs/heads/master@{#516232}
[modify] https://crrev.com/772a4c2c7aeb03c5b58707bd3ab34d9d61cd19ec/chrome/browser/ui/browser.cc
[modify] https://crrev.com/772a4c2c7aeb03c5b58707bd3ab34d9d61cd19ec/chrome/browser/ui/extensions/hosted_app_browser_controller.cc
[modify] https://crrev.com/772a4c2c7aeb03c5b58707bd3ab34d9d61cd19ec/chrome/browser/ui/extensions/hosted_app_browser_controller.h
[modify] https://crrev.com/772a4c2c7aeb03c5b58707bd3ab34d9d61cd19ec/chrome/browser/ui/extensions/hosted_app_browsertest.cc