Media Capture Depth Stream Extensions API: focal length and depth range.

third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.cpp

Index: third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.cpp
diff --git a/third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.cpp b/third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.cpp
index f27b7dbb68e2694b0d328e1af049050618130c41..a4721735cc2270cc515b2db931530208af17c82b 100644
--- a/third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.cpp
+++ b/third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.cpp
@@ -168,6 +168,12 @@ void MediaStreamTrack::getSettings(MediaTrackSettings& settings) {
   if (platformSettings.hasHeight()) {
     settings.setHeight(platformSettings.height);
   }
+  if (RuntimeEnabledFeatures::mediaCaptureDepthEnabled()) {
+    settings.setDepthNear(platformSettings.depthNear);
+    settings.setDepthFar(platformSettings.depthFar);
+    settings.setFocalLengthX(platformSettings.focalLengthX);
+    settings.setFocalLengthY(platformSettings.focalLengthY);
+  }
   settings.setDeviceId(platformSettings.deviceId);
 }