MediaPerceptionPrivate IDL and skeleton.

extensions/common/api/webcam_private.idl

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Webcam Private API.
 namespace webcamPrivate {
   enum PanDirection { stop, right, left };
   enum TiltDirection { stop, up, down };
   enum Protocol { visca };
 
@@ skipping 18 matching lines @@
   interface Functions {
     // Open a serial port that controls a webcam.
     static void openSerialWebcam(DOMString path, ProtocolConfiguration protocol,
                                  WebcamIdCallback callback);
 
     // Close a serial port connection to a webcam.
     static void closeWebcam(DOMString webcamId);
 
     static void get(DOMString webcamId, WebcamConfigurationCallback callback);
     static void set(DOMString webcamId, WebcamConfiguration config);
-    

[tbarzic, 2017/05/10 23:45:53]

undo this

[Luke Sorenson, 2017/05/11 16:18:22]

Done.

Although, I don't see why its a problem to remove unnecessary white space from
this other idl.

[tbarzic, 2017/05/11 17:16:21]

mostly because it has nothing to do with this cl :)

The change itself is fine, but should not be bundled with adding something
completely unrelated.

[Luke Sorenson, 2017/05/11 18:35:06]

Acknowledged.

+
     // Reset a webcam. Note: the value of the parameter have no effect, it's the
     // presence of the parameter that matters. E.g.: reset(webcamId, {pan: 0, 
     // tilt: 1}); will reset pan & tilt, but not zoom.
     static void reset(DOMString webcamId, WebcamConfiguration config);
   };
 };