1 files changed, 12 insertions, 0 deletions
diff --git a/ui/views/widget/native_widget.h b/ui/views/widget/native_widget.h
index f8508a2..6b9add7 100644
--- a/ui/views/widget/native_widget.h
+++ b/ui/views/widget/native_widget.h
@@ -32,6 +32,18 @@ class NativeWidget {
   static NativeWidget* CreateNativeWidget(
       internal::NativeWidgetListener* listener);
 
+  // Retrieves the NativeWidget implementation associated with the given
+  // NativeView or Window, or NULL if the supplied handle has no associated
+  // NativeView.
+  static NativeWidget* GetNativeWidgetForNativeView(
+      gfx::NativeView native_view);
+  static NativeWidget* GetNativeWidgetForNativeWindow(
+      gfx::NativeWindow native_window);
+
+  // Retrieves the top NativeWidget in the hierarchy containing the given
+  // NativeView, or NULL if there is no NativeWidget that contains it.
+  static NativeWidget* GetTopLevelNativeWidget(gfx::NativeView native_view);
+
   // See Widget for documentation and notes.
   virtual void InitWithNativeViewParent(gfx::NativeView parent,
                                         const gfx::Rect& bounds) = 0;