Bug 1267810 - Use the new module to implement the omnibox api. r=aswan,robwu

MozReview-Commit-ID: GYzueGSijyd

browser/components/extensions/ext-c-omnibox.js

@@ -0,0 +1,32 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+Cu.import("resource://gre/modules/ExtensionUtils.jsm");
+
+var {
+  runSafeSyncWithoutClone,
+  SingletonEventManager,
+} = ExtensionUtils;
+
+extensions.registerSchemaAPI("omnibox", "addon_child", context => {
+  return {
+    omnibox: {
+      onInputChanged: new SingletonEventManager(context, "omnibox.onInputChanged", fire => {
+        let listener = (text, id) => {
+          runSafeSyncWithoutClone(fire, text, suggestions => {
+            // TODO: Switch to using callParentFunctionNoReturn once bug 1314903 is fixed.
+            context.childManager.callParentAsyncFunction("omnibox_internal.addSuggestions", [
+              id,
+              suggestions,
+            ]);
+          });
+        };
+        context.childManager.getParentEvent("omnibox_internal.onInputChanged").addListener(listener);
+        return () => {
+          context.childManager.getParentEvent("omnibox_internal.onInputChanged").removeListener(listener);
+        };
+      }).api(),
+    },
+  };
+});