Add new InputDeviceManager interface.

ui/ozone/platform/egltest/ozone_platform_egltest.cc

Index: ui/ozone/platform/egltest/ozone_platform_egltest.cc
diff --git a/ui/ozone/platform/egltest/ozone_platform_egltest.cc b/ui/ozone/platform/egltest/ozone_platform_egltest.cc
index 02d3932179f0d1f24e3cf706b1f11e0cb658db43..7af4ed36ea00caebfc5bcf2ae0711eefdf855a7a 100644
--- a/ui/ozone/platform/egltest/ozone_platform_egltest.cc
+++ b/ui/ozone/platform/egltest/ozone_platform_egltest.cc
@@ -61,7 +61,7 @@ std::string GetShimLibraryName() {
 // 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;