events: Remove KeyEvent::Copy().

content/browser/renderer_host/native_web_keyboard_event_aura.cc

 // Copyright (c) 2011 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 "content/public/browser/native_web_keyboard_event.h"
 
 #include "base/logging.h"
 #include "content/browser/renderer_host/web_input_event_aura.h"
 #include "ui/events/event.h"
 
 namespace {
 
 // We need to copy |os_event| in NativeWebKeyboardEvent because it is
 // queued in RenderWidgetHost and may be passed and used
 // RenderViewHostDelegate::HandledKeybardEvent after the original aura
 // event is destroyed.
 ui::Event* CopyEvent(ui::Event* event) {
-  return event ? static_cast<ui::KeyEvent*>(event)->Copy() : NULL;
+  return event ? new ui::KeyEvent(*static_cast<ui::KeyEvent*>(event)) : NULL;
 }
 
 int EventFlagsToWebInputEventModifiers(int flags) {
   return
       (flags & ui::EF_SHIFT_DOWN ? blink::WebInputEvent::ShiftKey : 0) |
       (flags & ui::EF_CONTROL_DOWN ? blink::WebInputEvent::ControlKey : 0) |
       (flags & ui::EF_CAPS_LOCK_DOWN ? blink::WebInputEvent::CapsLockOn : 0) |
       (flags & ui::EF_ALT_DOWN ? blink::WebInputEvent::AltKey : 0);
 }
 
@@ skipping 61 matching lines @@
   skip_in_browser = other.skip_in_browser;
 
   return *this;
 }
 
 NativeWebKeyboardEvent::~NativeWebKeyboardEvent() {
   delete os_event;
 }
 
 }  // namespace content