[Ozone-Evdev] Propagate touchscreen device information to DeviceDataManager

ui/events/ozone/evdev/event_converter_evdev.cc

 // Copyright 2014 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/events/ozone/evdev/event_converter_evdev.h"
 
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 
 namespace ui {
 
-EventConverterEvdev::EventConverterEvdev(int fd, const base::FilePath& path)
-    : fd_(fd), path_(path) {
+EventConverterEvdev::EventConverterEvdev(int fd,
+                                         const base::FilePath& path,
+                                         int id)
+    : fd_(fd), path_(path), id_(id) {
 }
 
 EventConverterEvdev::~EventConverterEvdev() {
   Stop();
 }
 
 void EventConverterEvdev::Start() {
   base::MessageLoopForUI::current()->WatchFileDescriptor(
       fd_, true, base::MessagePumpLibevent::WATCH_READ, &controller_, this);
 }
 
 void EventConverterEvdev::Stop() {
   controller_.StopWatchingFileDescriptor();
 }
 
 void EventConverterEvdev::OnFileCanWriteWithoutBlocking(int fd) {
   NOTREACHED();
 }
 
+bool EventConverterEvdev::HasTouchscreen() const {
+  return false;
+}
+
+gfx::Size EventConverterEvdev::GetTouchscreenSize() const {
+  NOTREACHED();
+  return gfx::Size();
+}
+
 }  // namespace ui