ozone: evdev: Add libgestures bindings for touchpad & mouse support

ui/events/ozone/evdev/key_event_converter_evdev_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/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/events/event.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/events/ozone/evdev/key_event_converter_evdev.h"
 
 namespace ui {
 
 const char kTestDevicePath[] = "/dev/input/test-device";
 
 class MockKeyEventConverterEvdev : public KeyEventConverterEvdev {
  public:
   MockKeyEventConverterEvdev(int fd, EventModifiersEvdev* modifiers)
-      : KeyEventConverterEvdev(fd, base::FilePath(kTestDevicePath), modifiers) {
+      : KeyEventConverterEvdev(fd,
+                               base::FilePath(kTestDevicePath),
+                               modifiers,
+                               EventDispatchCallback()) {
     Start();
   }
   virtual ~MockKeyEventConverterEvdev() {};
 
   unsigned size() { return dispatched_events_.size(); }
   KeyEvent* event(unsigned index) {
     CHECK_GT(dispatched_events_.size(), index);
     return dispatched_events_[index];
   }
 
@@ skipping 302 matching lines @@
   event = dev->event(4);
   EXPECT_EQ(ui::ET_KEY_PRESSED, event->type());
   EXPECT_EQ(ui::VKEY_CAPITAL, event->key_code());
   EXPECT_EQ(0, event->flags());
 
   event = dev->event(5);
   EXPECT_EQ(ui::ET_KEY_RELEASED, event->type());
   EXPECT_EQ(ui::VKEY_CAPITAL, event->key_code());
   EXPECT_EQ(0, event->flags());
 }