Add new InputDeviceManager interface.

ui/ozone/platform/egltest/ozone_platform_egltest.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/ozone/platform/egltest/ozone_platform_egltest.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 43 matching lines @@
   std::unique_ptr<base::Environment> env(base::Environment::Create());
   if (env->GetVar(kEglplatformShim, &library))
     return library;
   return kEglplatformShimDefault;
 }
 
 // Touch events are reported in device coordinates. This scales the event to the
 // window's coordinate space.
 void ScaleTouchEvent(TouchEvent* event, const gfx::SizeF& size) {
   for (const auto& device :
-       DeviceDataManager::GetInstance()->touchscreen_devices()) {
+       DeviceDataManager::GetInstance()->GetTouchscreenDevices()) {
     if (device.id == event->source_device_id()) {
       gfx::SizeF touchscreen_size = gfx::SizeF(device.size);
       gfx::Transform transform;
       transform.Scale(size.width() / touchscreen_size.width(),
                       size.height() / touchscreen_size.height());
       event->UpdateForRootTransform(transform);
       return;
     }
   }
 }
@@ skipping 337 matching lines @@
 
 }  // namespace
 
 OzonePlatform* CreateOzonePlatformEgltest() {
   OzonePlatformEgltest* platform = new OzonePlatformEgltest;
   platform->Initialize();
   return platform;
 }
 
 }  // namespace ui