Removes getVideoId and getVideoSrc as no longer used by tests.

modules/RTC/RTC.js

@@ -313,10 +313,6 @@ RTC.getStreamID = function (stream) {
     return RTCUtils.getStreamID(stream);
 };
 
-RTC.getVideoSrc = function (element) {
-    return RTCUtils.getVideoSrc(element);
-};
-
 /**
  * Returns true if retrieving the the list of input devices is supported and
  * false if not.

modules/RTC/RTCUIHelper.js

@@ -60,16 +60,6 @@ var RTCUIHelper = {
         if (!RTCBrowserType.isIExplorer()) {
             streamElement.autoplay = true;
         }
-    },
-
-    /**
-     * Extract video stream id from the video element.
-     * @param {Element} element
-     * @returns {string} video stream id or empty string
-     */
-    getVideoId: function (element) {
-        var src = RTC.getVideoSrc(element);
-        return src ? String(src) : '';
     }
 };
 

modules/RTC/RTCUtils.js

@@ -642,59 +642,6 @@ function wrapAttachMediaStream(origAttachMediaStream) {
     }
 }
 
-/**
- * Represents a default implementation of {@link RTCUtils#getVideoSrc} which
- * tries to be browser-agnostic through feature checking. Note though that it
- * was not completely clear from the predating browser-specific implementations
- * what "videoSrc" was because one implementation would return
- * <tt>MediaStream</tt> (e.g. Firefox), another a <tt>string</tt> representation
- * of the <tt>URL</tt> of the <tt>MediaStream</tt> (e.g. Chrome) and the return
- * value was only used by {@link RTCUIHelper#getVideoId} which itself did not
- * appear to be used anywhere. Generally, the implementation will try to follow
- * the related standards i.e. work with the <tt>srcObject</tt> and <tt>src</tt>
- * properties of the specified <tt>element</tt> taking into account vender
- * prefixes.
- *
- * @param element the element to get the associated video source/src of
- * @return the video source/src of the specified <tt>element</tt>
- */
-function defaultGetVideoSrc(element) {
-    // https://www.w3.org/TR/mediacapture-streams/
-    //
-    // User Agents that support this specification must support the srcObject
-    // attribute of the HTMLMediaElement interface defined in [HTML51].
-
-    // https://www.w3.org/TR/2015/WD-html51-20150506/semantics.html#dom-media-srcobject
-    //
-    // There are three ways to specify a media resource: the srcObject IDL
-    // attribute, the src content attribute, and source elements. The IDL
-    // attribute takes priority, followed by the content attribute, followed by
-    // the elements.
-
-    // srcObject
-    var srcObject = element.srcObject || element.mozSrcObject;
-    if (srcObject) {
-        // Try the optimized path to the URL of a MediaStream.
-        var url = srcObject.jitsiObjectURL;
-        if (url) {
-            return url.toString();
-        }
-        // Go via the unoptimized path to the URL of a MediaStream then.
-        var URL = (window.URL || webkitURL);
-        if (URL) {
-            url = URL.createObjectURL(srcObject);
-            try {
-                return url.toString();
-            } finally {
-                URL.revokeObjectURL(url);
-            }
-        }
-    }
-
-    // src
-    return element.src;
-}
-
 /**
  * Represents a default implementation of setting a <tt>MediaStream</tt> as the
  * source of a video element that tries to be browser-agnostic through feature
@@ -799,7 +746,6 @@ var RTCUtils = {
                     }
                     return SDPUtil.filter_special_chars(id);
                 };
-                this.getVideoSrc = defaultGetVideoSrc;
                 RTCSessionDescription = mozRTCSessionDescription;
                 RTCIceCandidate = mozRTCIceCandidate;
             } else if (RTCBrowserType.isChrome() ||
@@ -837,7 +783,6 @@ var RTCUtils = {
                             ? id
                             : SDPUtil.filter_special_chars(id));
                 };
-                this.getVideoSrc = defaultGetVideoSrc;
                 // DTLS should now be enabled by default but..
                 this.pc_constraints = {'optional': [
                     {'DtlsSrtpKeyAgreement': 'true'}
@@ -898,24 +843,6 @@ var RTCUtils = {
                     self.getStreamID = function (stream) {
                         return SDPUtil.filter_special_chars(stream.label);
                     };
-                    self.getVideoSrc = function (element) {
-                        // There's nothing standard about getVideoSrc in the
-                        // case of Temasys so there's no point to try to
-                        // generalize it through defaultGetVideoSrc.
-                        if (!element) {
-                            logger.warn(
-                                "Attempt to get video SRC of null element");
-                            return null;
-                        }
-                        var children = element.children;
-                        for (var i = 0; i !== children.length; ++i) {
-                            if (children[i].name === 'streamId') {
-                                return children[i].value;
-                            }
-                        }
-                        //logger.info(element.id + " SRC: " + src);
-                        return null;
-                    };
 
                     onReady(options, self.getUserMediaWithConstraints);
                     resolve();