Merged master to 1.0

src/common/mediaDevices.js

@@ -0,0 +1,17 @@
+
+export function enumerateDevices() {
+    if (navigator.mediaDevices
+            && typeof navigator.mediaDevices.enumerateDevices === 'function') {
+        return navigator.mediaDevices.enumerateDevices();
+    }
+    return Promise.reject(new Error('enumerateDevices is not defined'));
+};
+
+export function getUserMedia(constraints) {
+    if (navigator.mediaDevices
+            && typeof navigator.mediaDevices.getUserMedia === 'function') {
+        return navigator.mediaDevices
+            .getUserMedia(constraints);
+    }
+    return Promise.reject(new Error('getUserMedia is not defined'));
+}

src/common/typedefs.js

@@ -24,3 +24,28 @@ Math.imul = Math.imul || function(a, b) {
     // the final |0 converts the unsigned value into a signed value
     return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0) | 0);
 };
+
+if (typeof Object.assign !== 'function') {
+    Object.assign = function(target) { // .length of function is 2
+        'use strict';
+        if (target === null) { // TypeError if undefined or null
+            throw new TypeError('Cannot convert undefined or null to object');
+        }
+
+        var to = Object(target);
+
+        for (var index = 1; index < arguments.length; index++) {
+            var nextSource = arguments[index];
+
+            if (nextSource !== null) { // Skip over if undefined or null
+                for (var nextKey in nextSource) {
+                    // Avoid bugs when hasOwnProperty is shadowed
+                    if (Object.prototype.hasOwnProperty.call(nextSource, nextKey)) {
+                        to[nextKey] = nextSource[nextKey];
+                    }
+                }
+            }
+        }
+        return to;
+    };
+}