Merge branch 'redwood' into releaseRELBASE_20200711

6 files changed, 69 insertions, 2 deletions

diff --git a/dom/webidl/AbortController.webidl b/dom/webidl/AbortController.webidl
new file mode 100644
index 000000000..4e9124075
--- /dev/null
+++ b/dom/webidl/AbortController.webidl
@@ -0,0 +1,13 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+[Constructor(), Exposed=(Window,Worker),
+ Func="AbortController::IsEnabled"]
+interface AbortController {
+  readonly attribute AbortSignal signal;
+
+  void abort();
+};
diff --git a/dom/webidl/AbortSignal.webidl b/dom/webidl/AbortSignal.webidl
new file mode 100644
index 000000000..b4b03bb7e
--- /dev/null
+++ b/dom/webidl/AbortSignal.webidl
@@ -0,0 +1,13 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+[Exposed=(Window,Worker),
+ Func="AbortController::IsEnabled"]
+interface AbortSignal : EventTarget {
+  readonly attribute boolean aborted;
+
+  attribute EventHandler onabort;
+};
diff --git a/dom/webidl/FetchObserver.webidl b/dom/webidl/FetchObserver.webidl
new file mode 100644
index 000000000..eecd67e66
--- /dev/null
+++ b/dom/webidl/FetchObserver.webidl
@@ -0,0 +1,27 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+callback interface ObserverCallback {
+  void handleEvent(FetchObserver observer);
+};
+
+enum FetchState {
+  // Pending states
+  "requesting", "responding",
+  // Final states
+  "aborted", "errored", "complete"
+};
+
+[Exposed=(Window,Worker),
+ Func="FetchObserver::IsEnabled"]
+interface FetchObserver : EventTarget {
+  readonly attribute FetchState state;
+
+  // Events
+  attribute EventHandler onstatechange;
+  attribute EventHandler onrequestprogress;
+  attribute EventHandler onresponseprogress;
+};
diff --git a/dom/webidl/Node.webidl b/dom/webidl/Node.webidl
index 7d18899b0..0a14e3624 100644
--- a/dom/webidl/Node.webidl
+++ b/dom/webidl/Node.webidl
@@ -38,8 +38,8 @@ interface Node : EventTarget {
   readonly attribute boolean isConnected;
   [Pure]
   readonly attribute Document? ownerDocument;
-  [Pure, Pref="dom.node.rootNode.enabled"]
-  readonly attribute Node rootNode;
+  [Pure]
+  Node getRootNode(optional GetRootNodeOptions options);
   [Pure]
   readonly attribute Node? parentNode;
   [Pure]
@@ -113,3 +113,8 @@ interface Node : EventTarget {
   readonly attribute AccessibleNode? accessibleNode;
 #endif
 };
+
+dictionary GetRootNodeOptions {
+  boolean composed = false;
+};
+
diff --git a/dom/webidl/Request.webidl b/dom/webidl/Request.webidl
index e29c084d0..fe6a63ec0 100644
--- a/dom/webidl/Request.webidl
+++ b/dom/webidl/Request.webidl
@@ -47,6 +47,12 @@ dictionary RequestInit {
   RequestCache cache;
   RequestRedirect redirect;
   DOMString integrity;
+
+  [Func="AbortController::IsEnabled"]
+  AbortSignal signal;
+
+  [Func="FetchObserver::IsEnabled"]
+  ObserverCallback observe;
 };
 
 // Gecko currently does not ship RequestContext, so please don't use it in IDL
diff --git a/dom/webidl/moz.build b/dom/webidl/moz.build
index 5e913585e..d8309c265 100644
--- a/dom/webidl/moz.build
+++ b/dom/webidl/moz.build
@@ -17,6 +17,8 @@ PREPROCESSED_WEBIDL_FILES = [
 ]
 
 WEBIDL_FILES = [
+    'AbortController.webidl',
+    'AbortSignal.webidl',
     'AbstractWorker.webidl',
     'AnalyserNode.webidl',
     'Animatable.webidl',
@@ -142,6 +144,7 @@ WEBIDL_FILES = [
     'FakePluginTagInit.webidl',
     'Fetch.webidl',
     'FetchEvent.webidl',
+    'FetchObserver.webidl',
     'File.webidl',
     'FileList.webidl',
     'FileMode.webidl',