Remove trailing semicolon at the end of a method definition

content/browser/media/capture/cursor_renderer_mac_unittest.mm

 // Copyright 2017 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 "content/browser/media/capture/cursor_renderer_mac.h"
 
 #include <Cocoa/Cocoa.h>
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/ptr_util.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "media/base/video_frame.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/mac/coordinate_conversion.h"
 #include "ui/gfx/test/ui_cocoa_test_helper.h"
 
 namespace content {
 
 const int kTestViewWidth = 800;
 const int kTestViewHeight = 600;
 
 class CursorRendererMacTest : public ui::CocoaTest {
  public:
   CursorRendererMacTest() {}
-  ~CursorRendererMacTest() override{};
+  ~CursorRendererMacTest() override {}
 
   void SetUp() override {
     ui::CocoaTest::SetUp();
     base::scoped_nsobject<NSView> view([[NSView alloc]
         initWithFrame:NSMakeRect(0, 0, kTestViewWidth, kTestViewHeight)]);
     view_ = view.get();
     [[test_window() contentView] addSubview:view_];
 
     cursor_renderer_.reset(new CursorRendererMac(view_));
   }
@@ skipping 138 matching lines @@
   MoveMouseCursorWithinWindow(gfx::Point(60, 60));
   SnapshotCursorState(gfx::Rect(size));
   EXPECT_TRUE(CursorDisplayed());
 
   EXPECT_FALSE(NonZeroPixelsInRegion(frame, gfx::Rect(50, 50, 70, 70)));
   RenderCursorOnVideoFrame(frame.get());
   EXPECT_TRUE(NonZeroPixelsInRegion(frame, gfx::Rect(50, 50, 70, 70)));
 }
 
 }  // namespace content