views: Support configuration of initial window show state

Known issues:
- Exiting full-screen mode currently crashes with the Chrome runtime
  (see issue #3182).

patch/patch.cfg

@@ -108,6 +108,8 @@ patches = [
     #
     # Windows: Fix focus assignment when clicking WebView with external parent.
     # https://bitbucket.org/chromiumembedded/cef/issues/3031
+    #
+    # Fix minimize & fullscreen behavior on initial Widget creation.
     'name': 'views_widget',
   },
   {