diff -r 000000000000 -r 6474c204b198 browser/base/content/browser-data-submission-info-bar.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/base/content/browser-data-submission-info-bar.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,136 @@
+# 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/.
+
+/**
+ * Represents an info bar that shows a data submission notification.
+ */
+let gDataNotificationInfoBar = {
+  _OBSERVERS: [
+    "datareporting:notify-data-policy:request",
+    "datareporting:notify-data-policy:close",
+  ],
+
+  _DATA_REPORTING_NOTIFICATION: "data-reporting",
+
+  get _notificationBox() {
+    delete this._notificationBox;
+    return this._notificationBox = document.getElementById("global-notificationbox");
+  },
+
+  get _log() {
+    let Log = Cu.import("resource://gre/modules/Log.jsm", {}).Log;
+    delete this._log;
+    return this._log = Log.repository.getLogger("Services.DataReporting.InfoBar");
+  },
+
+  init: function() {
+    window.addEventListener("unload", function onUnload() {
+      window.removeEventListener("unload", onUnload, false);
+
+      for (let o of this._OBSERVERS) {
+        Services.obs.removeObserver(this, o);
+      }
+    }.bind(this), false);
+
+    for (let o of this._OBSERVERS) {
+      Services.obs.addObserver(this, o, true);
+    }
+  },
+
+  _getDataReportingNotification: function (name=this._DATA_REPORTING_NOTIFICATION) {
+    return this._notificationBox.getNotificationWithValue(name);
+  },
+
+  _displayDataPolicyInfoBar: function (request) {
+    if (this._getDataReportingNotification()) {
+      return;
+    }
+
+    let brandBundle = document.getElementById("bundle_brand");
+    let appName = brandBundle.getString("brandShortName");
+    let vendorName = brandBundle.getString("vendorShortName");
+
+    let message = gNavigatorBundle.getFormattedString(
+      "dataReportingNotification.message",
+      [appName, vendorName]);
+
+    this._actionTaken = false;
+
+    let buttons = [{
+      label: gNavigatorBundle.getString("dataReportingNotification.button.label"),
+      accessKey: gNavigatorBundle.getString("dataReportingNotification.button.accessKey"),
+      popup: null,
+      callback: function () {
+        // Clicking the button to go to the preferences tab constitutes
+        // acceptance of the data upload policy for Firefox Health Report.
+        // This will ensure the checkbox is checked. The user has the option of
+        // unchecking it.
+        request.onUserAccept("info-bar-button-pressed");
+        this._actionTaken = true;
+        window.openAdvancedPreferences("dataChoicesTab");
+      }.bind(this),
+    }];
+
+    this._log.info("Creating data reporting policy notification.");
+    let notification = this._notificationBox.appendNotification(
+      message,
+      this._DATA_REPORTING_NOTIFICATION,
+      null,
+      this._notificationBox.PRIORITY_INFO_HIGH,
+      buttons,
+      function onEvent(event) {
+        if (event == "removed") {
+          if (!this._actionTaken) {
+            request.onUserAccept("info-bar-dismissed");
+          }
+
+          Services.obs.notifyObservers(null, "datareporting:notify-data-policy:close", null);
+        }
+      }.bind(this)
+    );
+
+    // Tell the notification request we have displayed the notification.
+    request.onUserNotifyComplete();
+  },
+
+  _clearPolicyNotification: function () {
+    let notification = this._getDataReportingNotification();
+    if (notification) {
+      this._log.debug("Closing notification.");
+      notification.close();
+    }
+  },
+
+  onNotifyDataPolicy: function (request) {
+    try {
+      this._displayDataPolicyInfoBar(request);
+    } catch (ex) {
+      request.onUserNotifyFailed(ex);
+    }
+  },
+
+  observe: function(subject, topic, data) {
+    switch (topic) {
+      case "datareporting:notify-data-policy:request":
+        this.onNotifyDataPolicy(subject.wrappedJSObject.object);
+        break;
+
+      case "datareporting:notify-data-policy:close":
+        // If this observer fires, it means something else took care of
+        // responding. Therefore, we don't need to do anything. So, we
+        // act like we took action and clear state.
+        this._actionTaken = true;
+        this._clearPolicyNotification();
+        break;
+
+      default:
+    }
+  },
+
+  QueryInterface: XPCOMUtils.generateQI([
+    Ci.nsIObserver,
+    Ci.nsISupportsWeakReference,
+  ]),
+};
+