1 files changed, 52 insertions, 0 deletions
diff --git a/devtools/client/aboutdebugging/src/components/ServiceWorkersWarning.js b/devtools/client/aboutdebugging/src/components/ServiceWorkersWarning.js
new file mode 100644
index 0000000000..4f9dc93d7f
--- /dev/null
+++ b/devtools/client/aboutdebugging/src/components/ServiceWorkersWarning.js
@@ -0,0 +1,52 @@
+/* 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/. */
+
+"use strict";
+
+const {
+  createFactory,
+  PureComponent,
+} = require("resource://devtools/client/shared/vendor/react.js");
+const dom = require("resource://devtools/client/shared/vendor/react-dom-factories.js");
+
+const FluentReact = require("resource://devtools/client/shared/vendor/fluent-react.js");
+const Localized = createFactory(FluentReact.Localized);
+
+const Message = createFactory(
+  require("resource://devtools/client/aboutdebugging/src/components/shared/Message.js")
+);
+
+const {
+  MESSAGE_LEVEL,
+} = require("resource://devtools/client/aboutdebugging/src/constants.js");
+const DOC_URL =
+  "https://firefox-source-docs.mozilla.org/devtools-user/about_colon_debugging/index.html#service-workers-not-compatible";
+
+class ServiceWorkersWarning extends PureComponent {
+  render() {
+    return Message(
+      {
+        level: MESSAGE_LEVEL.WARNING,
+        isCloseable: true,
+      },
+      Localized(
+        {
+          id: "about-debugging-runtime-service-workers-not-compatible",
+          a: dom.a({
+            href: DOC_URL,
+            target: "_blank",
+          }),
+        },
+        dom.p(
+          {
+            className: "qa-service-workers-warning",
+          },
+          "about-debugging-runtime-service-workers-not-compatible"
+        )
+      )
+    );
+  }
+}
+
+module.exports = ServiceWorkersWarning;