gestures: Some more event cleanup.

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/bind.h"
 #include "base/command_line.h"
@@ skipping 670 matching lines @@
     status = target->delegate()->OnGestureEvent(event);
 
   return status;
 }
 
 bool RootWindow::ProcessGestures(ui::GestureRecognizer::Gestures* gestures) {
   if (!gestures)
     return false;
   bool handled = false;
   for (unsigned int i = 0; i < gestures->size(); i++) {
-    ui::GestureEvent* gesture =
-        static_cast<ui::GestureEvent*>(gestures->get().at(i));
+    ui::GestureEvent* gesture = gestures->get().at(i);
     if (DispatchGestureEvent(gesture) != ui::GESTURE_STATUS_UNKNOWN)
       handled = true;
   }
   return handled;
 }
 
 void RootWindow::OnWindowRemovedFromRootWindow(Window* detached) {
   DCHECK(aura::client::GetCaptureWindow(this) != this);
 
   OnWindowHidden(detached, false);
@@ skipping 45 matching lines @@
   gesture_recognizer_->FlushTouchQueue(invisible);
 }
 
 void RootWindow::OnWindowAddedToRootWindow(Window* attached) {
   if (attached->IsVisible() &&
       attached->ContainsPointInRoot(GetLastMouseLocationInRoot()))
     PostMouseMoveEventAfterWindowChange();
 }
 
 bool RootWindow::DispatchLongPressGestureEvent(ui::GestureEvent* event) {
-  return DispatchGestureEvent(static_cast<ui::GestureEvent*>(event));
+  return DispatchGestureEvent(event);
 }
 
 bool RootWindow::DispatchCancelTouchEvent(ui::TouchEvent* event) {
   return OnHostTouchEvent(event);
 }
 
-ui::GestureEvent* RootWindow::CreateGestureEvent(
-    const ui::GestureEventDetails& details,
-    const gfx::Point& location,
-    int flags,
-    base::Time time,
-    unsigned int touch_id_bitfield) {
-  return new ui::GestureEvent(details.type(), location.x(), location.y(),
-                                  flags, time, details, touch_id_bitfield);
-}
-
-ui::TouchEvent* RootWindow::CreateTouchEvent(ui::EventType type,
-                                             const gfx::Point& location,
-                                             int touch_id,
-                                             base::TimeDelta time_stamp) {
-  return new ui::TouchEvent(type, location, touch_id, time_stamp);
-}
-
 void RootWindow::OnLayerAnimationEnded(
     ui::LayerAnimationSequence* animation) {
   OnHostResized(host_->GetBounds().size());
 }
 
 void RootWindow::OnLayerAnimationScheduled(
     ui::LayerAnimationSequence* animation) {
 }
 
 void RootWindow::OnLayerAnimationAborted(
@@ skipping 261 matching lines @@
 void RootWindow::UnlockCompositor() {
   DCHECK(compositor_lock_);
   compositor_lock_ = NULL;
   if (draw_on_compositor_unlock_) {
     draw_on_compositor_unlock_ = false;
     ScheduleDraw();
   }
 }
 
 }  // namespace aura