Enable clang style plugin in webrtc/modules/desktop_capture

webrtc/modules/desktop_capture/win/dxgi_texture.cc

Index: webrtc/modules/desktop_capture/win/dxgi_texture.cc
diff --git a/webrtc/modules/desktop_capture/win/dxgi_texture.cc b/webrtc/modules/desktop_capture/win/dxgi_texture.cc
index 96c98363a0264a36e26ae4da2d3bd49980a12be2..c798631bdcbfbb23c4cb70def9b53fecf4dc93df 100644
--- a/webrtc/modules/desktop_capture/win/dxgi_texture.cc
+++ b/webrtc/modules/desktop_capture/win/dxgi_texture.cc
@@ -24,7 +24,7 @@ class DxgiDesktopFrame : public DesktopFrame {
                      texture.bits(),
                      nullptr) {}
 
-  virtual ~DxgiDesktopFrame() = default;
+  ~DxgiDesktopFrame() override = default;
 };
 
 }  // namespace
@@ -32,6 +32,8 @@ class DxgiDesktopFrame : public DesktopFrame {
 DxgiTexture::DxgiTexture(const DesktopRect& desktop_rect)
     : desktop_rect_(desktop_rect) {}
 
+DxgiTexture::~DxgiTexture() {}
+
 const DesktopFrame& DxgiTexture::AsDesktopFrame() {
   if (!frame_) {
     frame_.reset(new DxgiDesktopFrame(*this));