Remove trailing semicolon at the end of a method definition

ui/keyboard/keyboard_controller_unittest.cc

 // Copyright (c) 2013 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/keyboard/keyboard_controller.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 122 matching lines @@
   aura::Window* GetKeyboardWindow() override {
     if (!window_) {
       window_.reset(new aura::Window(&delegate_));
       window_->Init(ui::LAYER_NOT_DRAWN);
       window_->set_owned_by_parent(false);
     }
     return window_.get();
   }
   ui::InputMethod* GetInputMethod() override { return input_method_; }
   void SetUpdateInputType(ui::TextInputType type) override {}
-  void ReloadKeyboardIfNeeded() override {};
+  void ReloadKeyboardIfNeeded() override {}
   void InitInsets(const gfx::Rect& keyboard_bounds) override {}
   void ResetInsets() override {}
 
  private:
   std::unique_ptr<aura::Window> window_;
   aura::test::TestWindowDelegate delegate_;
   ui::InputMethod* input_method_;
 
   DISALLOW_COPY_AND_ASSIGN(TestKeyboardUI);
 };
@@ skipping 627 matching lines @@
   gfx::Rect new_bounds(0, 0, 1280, 800);
   ASSERT_NE(new_bounds, root_window()->bounds());
   EXPECT_EQ(1, number_of_calls());
   root_window()->SetBounds(new_bounds);
   EXPECT_EQ(2, number_of_calls());
   MockRotateScreen();
   EXPECT_EQ(3, number_of_calls());
 }
 
 }  // namespace keyboard