Add time stamp to the constructor of the events

third_party/WebKit/Source/core/events/UIEventWithKeyState.cpp

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 24 matching lines @@
               can_bubble,
               cancelable,
               ComposedMode::kComposed,
               platform_time_stamp,
               view,
               detail,
               source_capabilities),
       modifiers_(modifiers) {}
 
 UIEventWithKeyState::UIEventWithKeyState(const AtomicString& type,
-                                         const EventModifierInit& initializer)
-    : UIEvent(type, initializer), modifiers_(0) {
+                                         const EventModifierInit& initializer,
+                                         TimeTicks platform_time_stamp)
+    : UIEvent(type, initializer, platform_time_stamp), modifiers_(0) {
   if (initializer.ctrlKey())
     modifiers_ |= WebInputEvent::kControlKey;
   if (initializer.shiftKey())
     modifiers_ |= WebInputEvent::kShiftKey;
   if (initializer.altKey())
     modifiers_ |= WebInputEvent::kAltKey;
   if (initializer.metaKey())
     modifiers_ |= WebInputEvent::kMetaKey;
   if (initializer.modifierAltGraph())
     modifiers_ |= WebInputEvent::kAltGrKey;
@@ skipping 95 matching lines @@
 }
 
 UIEventWithKeyState* FindEventWithKeyState(Event* event) {
   for (Event* e = event; e; e = e->UnderlyingEvent())
     if (e->IsKeyboardEvent() || e->IsMouseEvent())
       return static_cast<UIEventWithKeyState*>(e);
   return nullptr;
 }
 
 }  // namespace blink