do not block load_wallet with watching_only warning

electrum/gui/qt/__init__.py

@@ -191,13 +191,13 @@ class ElectrumGui(PrintError):
                                 self.network_updated_signal_obj)
         self.nd.show()
 
-    @profiler
     def create_window_for_wallet(self, wallet):
         w = ElectrumWindow(self, wallet)
         self.windows.append(w)
         self.build_tray_menu()
         # FIXME: Remove in favour of the load_wallet hook
         run_hook('on_new_window', w)
+        w.warn_if_watching_only()
         return w
 
     def count_wizards_in_progress(func):

electrum/gui/qt/main_window.py

@@ -413,7 +413,6 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
                                         self.wallet.basename())
         extra = [self.wallet.storage.get('wallet_type', '?')]
         if self.wallet.is_watching_only():
-            self.warn_if_watching_only()
             extra.append(_('watching only'))
         title += '  [%s]'% ', '.join(extra)
         self.setWindowTitle(title)