[Extensions Toolbar] Observe original profile for extension host notifications

chrome/browser/ui/extensions/extension_action_view_controller.cc

Index: chrome/browser/ui/extensions/extension_action_view_controller.cc
diff --git a/chrome/browser/ui/extensions/extension_action_view_controller.cc b/chrome/browser/ui/extensions/extension_action_view_controller.cc
index 0b55989869a919faae12294155ed9ed64fd9838d..f2d1ce3979e3680b1edb657b12a111c8ef03bb0d 100644
--- a/chrome/browser/ui/extensions/extension_action_view_controller.cc
+++ b/chrome/browser/ui/extensions/extension_action_view_controller.cc
@@ -288,7 +288,8 @@ bool ExtensionActionViewController::ShowPopupWithUrl(
   if (popup_host_) {
     // Lazily register for notifications about extension host destructions.
     static const int kType = extensions::NOTIFICATION_EXTENSION_HOST_DESTROYED;
-    content::Source<content::BrowserContext> source(browser_->profile());
+    content::Source<content::BrowserContext> source(
+        browser_->profile()->GetOriginalProfile());
     if (!registrar_.IsRegistered(this, kType, source))
       registrar_.Add(this, kType, source);