2 files changed, 10 insertions, 0 deletions
diff --git a/views/window/window_gtk.cc b/views/window/window_gtk.cc
index f27a771..4b181ed 100644
--- a/views/window/window_gtk.cc
+++ b/views/window/window_gtk.cc
@@ -183,6 +183,14 @@ gfx::NativeWindow WindowGtk::GetNativeWindow() const {
   return GTK_WINDOW(GetNativeView());
 }
 
+bool WindowGtk::ShouldUseNativeFrame() const {
+  return false;
+}
+
+void WindowGtk::FrameTypeChanged() {
+  NOTIMPLEMENTED();
+}
+
 WindowGtk::WindowGtk(WindowDelegate* window_delegate)
     : WidgetGtk(TYPE_WINDOW),
       is_modal_(false),
diff --git a/views/window/window_gtk.h b/views/window/window_gtk.h
index 18b9210..92ccd56 100644
--- a/views/window/window_gtk.h
+++ b/views/window/window_gtk.h
@@ -56,6 +56,8 @@ class WindowGtk : public WidgetGtk, public Window {
   virtual NonClientView* GetNonClientView() const;
   virtual ClientView* GetClientView() const;
   virtual gfx::NativeWindow GetNativeWindow() const;
+  virtual bool ShouldUseNativeFrame() const;
+  virtual void FrameTypeChanged();
 
   virtual Window* AsWindow() { return this; }
   virtual const Window* AsWindow() const { return this; }