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

ui/events/ozone/evdev/touch_event_converter_evdev_unittest.cc

Index: ui/events/ozone/evdev/touch_event_converter_evdev_unittest.cc
diff --git a/ui/events/ozone/evdev/touch_event_converter_evdev_unittest.cc b/ui/events/ozone/evdev/touch_event_converter_evdev_unittest.cc
index 472e79eb0321a841f2a026b0cf324529b94ea1e1..70a211a8def6259262b45d16e6b4268f833f8d1b 100644
--- a/ui/events/ozone/evdev/touch_event_converter_evdev_unittest.cc
+++ b/ui/events/ozone/evdev/touch_event_converter_evdev_unittest.cc
@@ -53,7 +53,7 @@ class MockTouchEventConverterEvdev : public TouchEventConverterEvdev {
     base::RunLoop().RunUntilIdle();
   }
 
-  void DispatchCallback(void* event) {
+  void DispatchCallback(Event* event) {
     dispatched_events_.push_back(
         new TouchEvent(*static_cast<TouchEvent*>(event)));
   }
@@ -69,7 +69,12 @@ class MockTouchEventConverterEvdev : public TouchEventConverterEvdev {
 
 MockTouchEventConverterEvdev::MockTouchEventConverterEvdev(int fd,
                                                            base::FilePath path)
-    : TouchEventConverterEvdev(fd, path, EventDeviceInfo()) {
+    : TouchEventConverterEvdev(
+          fd,
+          path,
+          EventDeviceInfo(),
+          base::Bind(&MockTouchEventConverterEvdev::DispatchCallback,
+                     base::Unretained(this))) {
   pressure_min_ = 30;
   pressure_max_ = 60;
 
@@ -122,9 +127,6 @@ class TouchEventConverterEvdevTest : public testing::Test {
     loop_ = new base::MessageLoopForUI;
     device_ = new ui::MockTouchEventConverterEvdev(
         events_in_, base::FilePath(kTestDevicePath));
-    device_->SetDispatchCallback(
-        base::Bind(&ui::MockTouchEventConverterEvdev::DispatchCallback,
-                   base::Unretained(device_)));
   }
 
   virtual void TearDown() OVERRIDE {