events: Cleanup the EventDispatcher API.

ui/aura/root_window.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/aura/root_window.h"
 
 #include <vector>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
@@ skipping 791 matching lines @@
 void RootWindow::OnWindowAddedToRootWindow(Window* attached) {
   if (attached->IsVisible() &&
       attached->ContainsPointInRoot(GetLastMouseLocationInRoot()))
     PostMouseMoveEventAfterWindowChange();
 }
 
 bool RootWindow::CanDispatchToTarget(ui::EventTarget* target) {
   return event_dispatch_target_ == target;
 }
 
-void RootWindow::ProcessPreTargetList(ui::EventHandlerList* list) {
-}
-
-void RootWindow::ProcessPostTargetList(ui::EventHandlerList* list) {
-}
-
 bool RootWindow::DispatchLongPressGestureEvent(ui::GestureEvent* event) {
   return DispatchGestureEvent(event);
 }
 
 bool RootWindow::DispatchCancelTouchEvent(ui::TouchEvent* event) {
   return OnHostTouchEvent(event);
 }
 
 void RootWindow::OnLayerAnimationEnded(
     ui::LayerAnimationSequence* animation) {
@@ skipping 280 matching lines @@
 void RootWindow::UnlockCompositor() {
   DCHECK(compositor_lock_);
   compositor_lock_ = NULL;
   if (draw_on_compositor_unlock_) {
     draw_on_compositor_unlock_ = false;
     ScheduleDraw();
   }
 }
 
 }  // namespace aura