Remove Widget::OnRootViewLayout().

ui/views/widget/widget.cc

 // 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.
 
 #include "ui/views/widget/widget.h"
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 965 matching lines @@
 
   // Convert: screen coordinate -> widget coordinate.
   View::ConvertPointFromScreen(root_view_.get(), &mouse_location);
   last_mouse_event_was_move_ = false;
   ui::MouseEvent mouse_event(ui::ET_MOUSE_MOVED, mouse_location,
                              mouse_location, ui::EventTimeForNow(),
                              ui::EF_IS_SYNTHESIZED, 0);
   root_view_->OnMouseMoved(mouse_event);
 }
 
-void Widget::OnRootViewLayout() {
-  native_widget_->OnRootViewLayout();
-}
-
 bool Widget::IsTranslucentWindowOpacitySupported() const {
   return native_widget_->IsTranslucentWindowOpacitySupported();
 }
 
 void Widget::OnSizeConstraintsChanged() {
   native_widget_->OnSizeConstraintsChanged();
   non_client_view_->SizeConstraintsChanged();
 }
 
 void Widget::OnOwnerClosing() {}
@@ skipping 497 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // internal::NativeWidgetPrivate, NativeWidget implementation:
 
 internal::NativeWidgetPrivate* NativeWidgetPrivate::AsNativeWidgetPrivate() {
   return this;
 }
 
 }  // namespace internal
 }  // namespace views