Media Capture Depth Stream Extensions API: videoKind settings and constraint.

third_party/WebKit/public/platform/WebMediaStreamTrack.h

Index: third_party/WebKit/public/platform/WebMediaStreamTrack.h
diff --git a/third_party/WebKit/public/platform/WebMediaStreamTrack.h b/third_party/WebKit/public/platform/WebMediaStreamTrack.h
index 9651952ab36c5738c96d497f6e463aca19fdc859..ca1cb7bfa36a863423dd0bc437409a46b8e3b81e 100644
--- a/third_party/WebKit/public/platform/WebMediaStreamTrack.h
+++ b/third_party/WebKit/public/platform/WebMediaStreamTrack.h
@@ -44,14 +44,15 @@ class WebMediaStreamTrack {
   enum class FacingMode { None, User, Environment, Left, Right };
 
   struct Settings {
-    bool hasFrameRate() { return frameRate >= 0.0; }
-    bool hasWidth() { return width >= 0; }
-    bool hasHeight() { return height >= 0; }
-    bool hasFacingMode() { return facingMode != FacingMode::None; }
-    bool hasFocalLengthX() { return focalLengthX >= 0.0; }
-    bool hasFocalLengthY() { return focalLengthY >= 0.0; }
-    bool hasDepthNear() { return depthNear >= 0.0; }
-    bool hasDepthFar() { return depthFar >= 0.0; }
+    bool hasFrameRate() const { return frameRate >= 0.0; }
+    bool hasWidth() const { return width >= 0; }
+    bool hasHeight() const { return height >= 0; }
+    bool hasFacingMode() const { return facingMode != FacingMode::None; }
+    bool hasVideoKind() const { return !videoKind.isNull(); }
+    bool hasFocalLengthX() const { return focalLengthX >= 0.0; }
+    bool hasFocalLengthY() const { return focalLengthY >= 0.0; }
+    bool hasDepthNear() const { return depthNear >= 0.0; }
+    bool hasDepthFar() const { return depthFar >= 0.0; }
     // The variables are read from
     // MediaStreamTrack::GetSettings only.
     double frameRate = -1.0;
@@ -60,6 +61,7 @@ class WebMediaStreamTrack {
     WebString deviceId;
     FacingMode facingMode = FacingMode::None;
     // Media Capture Depth Stream Extensions.
+    WebString videoKind;
     double focalLengthX = -1.0;
     double focalLengthY = -1.0;
     double depthNear = -1.0;