Set focusibility correctly when initializing a window in mus+ash.

ui/views/widget/widget.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_VIEWS_WIDGET_WIDGET_H_
 #define UI_VIEWS_WIDGET_WIDGET_H_
 
 #include <map>
 #include <memory>
 #include <set>
@@ skipping 196 matching lines @@
       SHADOW_TYPE_NONE,     // Don't draw any shadow.
       SHADOW_TYPE_DROP,     // Draw a drop shadow that emphasizes Z-order
                             // relationship to other windows.
     };
 
     InitParams();
     explicit InitParams(Type type);
     InitParams(const InitParams& other);
     ~InitParams();
 
+    // Returns the activatablity based on |activatable|, but also handles the
+    // case where |activatable| is |ACTIVATABLE_DEFAULT|.
+    bool CanActivate() const;
+
     Type type;
     // If null, a default implementation will be constructed. The default
     // implementation deletes itself when the Widget closes.
     WidgetDelegate* delegate;
     // Internal name. Propagated to the NativeWidget. Useful for debugging.
     std::string name;
     bool child;
     // If TRANSLUCENT_WINDOW, the widget may be fully or partially transparent.
     // If OPAQUE_WINDOW, we can perform optimizations based on the widget being
     // fully opaque.
@@ skipping 760 matching lines @@
   bool movement_disabled_;
 
   ScopedObserver<ui::NativeTheme, ui::NativeThemeObserver> observer_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(Widget);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_WIDGET_H_