ozone: evdev: Add property to identify internal or external devices

ui/events/ozone/evdev/event_converter_evdev_impl_unittest.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 <linux/input.h>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 13 matching lines @@
  public:
   MockEventConverterEvdevImpl(int fd,
                               EventModifiersEvdev* modifiers,
                               MouseButtonMapEvdev* button_map,
                               CursorDelegateEvdev* cursor,
                               KeyboardEvdev* keyboard,
                               const EventDispatchCallback& callback)
       : EventConverterEvdevImpl(fd,
                                 base::FilePath(kTestDevicePath),
                                 1,
+                                INPUT_DEVICE_UNKNOWN,
                                 modifiers,
                                 button_map,
                                 cursor,
                                 keyboard,
                                 callback) {
     Start();
   }
   ~MockEventConverterEvdevImpl() override {}
 
  private:
@@ skipping 419 matching lines @@
       {{0, 0}, EV_KEY, BTN_TOUCH, 1},
       {{0, 0}, EV_SYN, SYN_REPORT, 0},
 
       {{0, 0}, EV_KEY, BTN_TOUCH, 0},
       {{0, 0}, EV_SYN, SYN_REPORT, 0},
   };
 
   dev->ProcessEvents(mock_kernel_queue, arraysize(mock_kernel_queue));
   EXPECT_EQ(0u, size());
 }