Remove trailing semicolon at the end of a method definition

media/gpu/rendering_helper.cc

 // Copyright 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 "media/gpu/rendering_helper.h"
 
 #include <string.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 113 matching lines @@
 
   void OnDamageRect(const gfx::Rect& damaged_region) override {}
 
   void DispatchEvent(ui::Event* event) override {}
 
   void OnCloseRequest() override {}
   void OnClosed() override {}
 
   void OnWindowStateChanged(ui::PlatformWindowState new_state) override {}
 
-  void OnLostCapture() override{};
+  void OnLostCapture() override {}
 
   void OnAcceleratedWidgetAvailable(gfx::AcceleratedWidget widget,
                                     float device_pixel_ratio) override {
     accelerated_widget_ = widget;
   }
 
   void OnAcceleratedWidgetDestroyed() override { NOTREACHED(); }
 
-  void OnActivationChanged(bool active) override{};
+  void OnActivationChanged(bool active) override {}
 
   gfx::AcceleratedWidget accelerated_widget() const {
     return accelerated_widget_;
   }
 
   gfx::Size GetSize() { return platform_window_->GetBounds().size(); }
 
   ui::PlatformWindow* platform_window() const { return platform_window_.get(); }
 
  private:
@@ skipping 758 matching lines @@
   // When the rendering falls behind, drops frames.
   while (scheduled_render_time_ < target) {
     scheduled_render_time_ += frame_duration_;
     DropOneFrameForAllVideos();
   }
 
   task_runner_->PostDelayedTask(FROM_HERE, render_task_.callback(),
                                 target - now);
 }
 }  // namespace media