The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/1fccc0ce945b93910226f408b66db128e46acc9c

commit 1fccc0ce945b93910226f408b66db128e46acc9c
Author: zhaobin <zhaobin@chromium.org>
Date: Mon Apr 24 18:25:13 2017

[Presentation API] Add browser tests for 1-UA mode

- added MediaRouterOneUAIntegrationBrowserTest
- added MediaRouterOneUANoReceiverIntegrationBrowserTest

MRP side change: cl/153011373

BUG= 704989 

Review-Url: https://codereview.chromium.org/2820433003
Cr-Commit-Position: refs/heads/master@{#466693}

[modify] https://crrev.com/1fccc0ce945b93910226f408b66db128e46acc9c/chrome/test/media_router/BUILD.gn
[modify] https://crrev.com/1fccc0ce945b93910226f408b66db128e46acc9c/chrome/test/media_router/media_router_integration_browsertest.cc
[modify] https://crrev.com/1fccc0ce945b93910226f408b66db128e46acc9c/chrome/test/media_router/media_router_integration_browsertest.h
[add] https://crrev.com/1fccc0ce945b93910226f408b66db128e46acc9c/chrome/test/media_router/media_router_one_ua_integration_browsertest.cc
[modify] https://crrev.com/1fccc0ce945b93910226f408b66db128e46acc9c/chrome/test/media_router/resources/common.js
[add] https://crrev.com/1fccc0ce945b93910226f408b66db128e46acc9c/chrome/test/media_router/resources/presentation_receiver.html