Enable clang style plugin in webrtc/modules/desktop_capture

webrtc/modules/desktop_capture/mac/desktop_configuration.mm

Index: webrtc/modules/desktop_capture/mac/desktop_configuration.mm
diff --git a/webrtc/modules/desktop_capture/mac/desktop_configuration.mm b/webrtc/modules/desktop_capture/mac/desktop_configuration.mm
index 9e483e5b813e32f140d5769aac2667d7e6e358c0..54044c561b4d5de799dd5cf7ff1bc0e752f720c5 100644
--- a/webrtc/modules/desktop_capture/mac/desktop_configuration.mm
+++ b/webrtc/modules/desktop_capture/mac/desktop_configuration.mm
@@ -85,17 +85,29 @@ MacDisplayConfiguration GetConfigurationForScreen(NSScreen* screen) {
 
 }  // namespace
 
-MacDisplayConfiguration::MacDisplayConfiguration()
-    : id(0),
-      dip_to_pixel_scale(1.0f) {
-}
-
-MacDesktopConfiguration::MacDesktopConfiguration()
-    : dip_to_pixel_scale(1.0f) {
-}
-
-MacDesktopConfiguration::~MacDesktopConfiguration() {
-}
+MacDisplayConfiguration::MacDisplayConfiguration() = default;
+MacDisplayConfiguration::MacDisplayConfiguration(
+    const MacDisplayConfiguration& other) = default;
+MacDisplayConfiguration::MacDisplayConfiguration(
+    MacDisplayConfiguration&& other) = default;
+MacDisplayConfiguration::~MacDisplayConfiguration() = default;
+
+MacDisplayConfiguration& MacDisplayConfiguration::operator=(
+    const MacDisplayConfiguration& other) = default;
+MacDisplayConfiguration& MacDisplayConfiguration::operator=(
+    MacDisplayConfiguration&& other) = default;
+
+MacDesktopConfiguration::MacDesktopConfiguration() = default;
+MacDesktopConfiguration::MacDesktopConfiguration(
+    const MacDesktopConfiguration& other) = default;
+MacDesktopConfiguration::MacDesktopConfiguration(
+    MacDesktopConfiguration&& other) = default;
+MacDesktopConfiguration::~MacDesktopConfiguration() = default;
+
+MacDesktopConfiguration& MacDesktopConfiguration::operator=(
+    const MacDesktopConfiguration& other) = default;
+MacDesktopConfiguration& MacDesktopConfiguration::operator=(
+    MacDesktopConfiguration&& other) = default;
 
 // static
 MacDesktopConfiguration MacDesktopConfiguration::GetCurrent(Origin origin) {