Instead NetworkMonitor calls ContextUtils.getApplicationContext when needed. Bug: webrtc:7730 Change-Id: I312781da4222f7107ea1bf57099f17709fec2385 Reviewed-on: https://chromium-review.googlesource.com/517792 Commit-Queue: Sami Kalliomäki <sakal@webrtc.org> Reviewed-by: Magnus Jedvert <magjed@webrtc.org> Cr-Commit-Position: refs/heads/master@{#18382}