[Ozone] Fix InputControllerEvdev::HasTouchpad()

ui/events/ozone/evdev/input_device_factory_evdev.cc

 // Copyright 2015 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/input_device_factory_evdev.h"
 
 #include <fcntl.h>
 #include <linux/input.h>
 
 #include "base/stl_util.h"
@@ skipping 412 matching lines @@
   if (converter.HasTouchscreen())
     NotifyTouchscreensUpdated();
 
   if (converter.HasKeyboard())
     NotifyKeyboardsUpdated();
 
   if (converter.HasMouse())
     NotifyMouseDevicesUpdated();
 
   if (converter.HasTouchpad())
-    NotifyMouseDevicesUpdated();
+    NotifyTouchpadDevicesUpdated();
 }
 
 void InputDeviceFactoryEvdev::NotifyTouchscreensUpdated() {
   std::vector<TouchscreenDevice> touchscreens;
   for (auto it = converters_.begin(); it != converters_.end(); ++it) {
     if (it->second->HasTouchscreen()) {
       // TODO(spang): Extract the number of touch-points supported by the
       // device.
       const int touch_points = 11;
       touchscreens.push_back(TouchscreenDevice(
@@ skipping 66 matching lines @@
   std::vector<int> ids;
   gesture_property_provider_->GetDeviceIdsByType(type, &ids);
   for (size_t i = 0; i < ids.size(); ++i) {
     SetGestureBoolProperty(gesture_property_provider_.get(), ids[i], name,
                            value);
   }
 #endif
 }
 
 }  // namespace ui