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

third_party/WebKit/Source/modules/mediastream/MediaTrackSupportedConstraints.idl

Index: third_party/WebKit/Source/modules/mediastream/MediaTrackSupportedConstraints.idl
diff --git a/third_party/WebKit/Source/modules/mediastream/MediaTrackSupportedConstraints.idl b/third_party/WebKit/Source/modules/mediastream/MediaTrackSupportedConstraints.idl
index 033848457e58163296b97fb7b5f94c8f04e38e28..28d06aad87c31d4b607819ac4f0d4ac94b3b83dd 100644
--- a/third_party/WebKit/Source/modules/mediastream/MediaTrackSupportedConstraints.idl
+++ b/third_party/WebKit/Source/modules/mediastream/MediaTrackSupportedConstraints.idl
@@ -21,4 +21,13 @@ dictionary MediaTrackSupportedConstraints {
     boolean channelCount = true;
     boolean deviceId = true;
     boolean groupId = true;
+    // Media Capture Depth Stream Extensions
+    // https://w3c.github.io/mediacapture-depth
+    // TODO(aleksandar.stojiljkovic): depthNear, depthFar, focalLengthX and
+    // focalLengthY attributes should be declared as partial dictionary but IDL
+    // parser can't support it yet. Please see: http://crbug.com/579896.
+    [RuntimeEnabled=MediaCaptureDepth] boolean depthNear = true;
+    [RuntimeEnabled=MediaCaptureDepth] boolean depthFar = true;
+    [RuntimeEnabled=MediaCaptureDepth] boolean focalLengthX = true;
+    [RuntimeEnabled=MediaCaptureDepth] boolean focalLengthY = true;
 };