diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js
index f49eca5d65c9..8316d58fcc00 100644
--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -1718,15 +1718,17 @@ pref("loop.debug.dispatcher", false);
pref("loop.debug.websocket", false);
pref("loop.debug.sdk", false);
#ifdef DEBUG
-pref("loop.CSP", "default-src 'self' about: file: chrome: http://localhost:*; img-src 'self' data: http://www.gravatar.com/ about: file: chrome:; font-src 'none'; connect-src wss://*.tokbox.com https://*.opentok.com https://*.tokbox.com wss://*.mozilla.com https://*.mozilla.org wss://*.mozaws.net http://localhost:* ws://localhost:*; media-src blob:");
+pref("loop.CSP", "default-src 'self' about: file: chrome: http://localhost:*; img-src 'self' data: https://www.gravatar.com/ about: file: chrome:; font-src 'none'; connect-src wss://*.tokbox.com https://*.opentok.com https://*.tokbox.com wss://*.mozilla.com https://*.mozilla.org wss://*.mozaws.net http://localhost:* ws://localhost:*; media-src blob:");
#else
-pref("loop.CSP", "default-src 'self' about: file: chrome:; img-src 'self' data: http://www.gravatar.com/ about: file: chrome:; font-src 'none'; connect-src wss://*.tokbox.com https://*.opentok.com https://*.tokbox.com wss://*.mozilla.com https://*.mozilla.org wss://*.mozaws.net; media-src blob:");
+pref("loop.CSP", "default-src 'self' about: file: chrome:; img-src 'self' data: https://www.gravatar.com/ about: file: chrome:; font-src 'none'; connect-src wss://*.tokbox.com https://*.opentok.com https://*.tokbox.com wss://*.mozilla.com https://*.mozilla.org wss://*.mozaws.net; media-src blob:");
#endif
pref("loop.oauth.google.redirect_uri", "urn:ietf:wg:oauth:2.0:oob:auto");
pref("loop.oauth.google.scope", "https://www.google.com/m8/feeds");
pref("loop.fxa_oauth.tokendata", "");
pref("loop.fxa_oauth.profile", "");
pref("loop.support_url", "https://support.mozilla.org/kb/group-conversations-firefox-hello-webrtc");
+pref("loop.contacts.gravatars.show", false);
+pref("loop.contacts.gravatars.promo", true);
// serverURL to be assigned by services team
pref("services.push.serverURL", "wss://push.services.mozilla.com/");
diff --git a/browser/base/content/browser-menubar.inc b/browser/base/content/browser-menubar.inc
index 39464556b8b4..14410a689e3c 100644
--- a/browser/base/content/browser-menubar.inc
+++ b/browser/base/content/browser-menubar.inc
@@ -446,7 +446,9 @@
#ifndef XP_MACOSX
# Disabled on Mac because we can't fill native menupopups asynchronously
-