Remove trailing semicolon at the end of a method definition

ui/events/ozone/evdev/tablet_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 "ui/events/ozone/evdev/tablet_event_converter_evdev.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <linux/input.h>
 #include <unistd.h>
@@ skipping 97 matching lines @@
 
 namespace ui {
 
 class MockTabletEventConverterEvdev : public TabletEventConverterEvdev {
  public:
   MockTabletEventConverterEvdev(ScopedInputDevice fd,
                                 base::FilePath path,
                                 CursorDelegateEvdev* cursor,
                                 const EventDeviceInfo& devinfo,
                                 DeviceEventDispatcherEvdev* dispatcher);
-  ~MockTabletEventConverterEvdev() override {};
+  ~MockTabletEventConverterEvdev() override {}
 
   void ConfigureReadMock(struct input_event* queue,
                          long read_this_many,
                          long queue_index);
 
   // Actually dispatch the event reader code.
   void ReadNow() {
     OnFileCanReadWithoutBlocking(read_pipe_);
     base::RunLoop().RunUntilIdle();
   }
@@ skipping 457 matching lines @@
 
   event = dispatched_event(1);
   EXPECT_EQ(ui::ET_MOUSE_PRESSED, event->type());
   EXPECT_EQ(true, event->IsRightMouseButton());
 
   event = dispatched_event(2);
   EXPECT_EQ(ui::ET_MOUSE_RELEASED, event->type());
   EXPECT_EQ(true, event->IsRightMouseButton());
 
 }