https://codereview.chromium.org/2526173003/

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2d1b42ce5407b8678270730317e67a52d78be15d

commit 2d1b42ce5407b8678270730317e67a52d78be15d
Author: eero.hakkinen <eero.hakkinen@intel.com>
Date: Fri Nov 25 06:15:34 2016

[chrome.displaySource] Move mojo interfaces to a nested namespace.

BUG=242107, 666804 

Review-Url: https://codereview.chromium.org/2526173003
Cr-Commit-Position: refs/heads/master@{#434440}

[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/browser/api/display_source/wifi_display/wifi_display_media_service_impl.cc
[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/browser/api/display_source/wifi_display/wifi_display_media_service_impl.h
[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/browser/api/display_source/wifi_display/wifi_display_session_service_impl.cc
[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/browser/api/display_source/wifi_display/wifi_display_session_service_impl.h
[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/common/mojo/wifi_display_session_service.mojom
[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/renderer/api/display_source/wifi_display/wifi_display_media_manager.cc
[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/renderer/api/display_source/wifi_display/wifi_display_media_manager.h
[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/renderer/api/display_source/wifi_display/wifi_display_media_pipeline.cc
[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/renderer/api/display_source/wifi_display/wifi_display_media_pipeline.h
[modify] https://crrev.com/2d1b42ce5407b8678270730317e67a52d78be15d/extensions/renderer/api/display_source/wifi_display/wifi_display_session.h