Respect DesktopCaptureOptions::detect_updated_region() in ScreenCapturerMac

Bug: NONE
Change-Id: I5606f2d1fcf2546cb5647b3f86a374a66ceac200
Reviewed-on: https://chromium-review.googlesource.com/609380
Reviewed-by: Jamie Walch <jamiewalch@chromium.org>
Commit-Queue: Zijie He <zijiehe@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#19439}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 97c3fc13b590b2d32f7652af59cd7aad7d2254e7
1 file changed