Enable clang style plugin in webrtc/modules/desktop_capture

webrtc/modules/desktop_capture/mac/desktop_configuration.mm

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 67 matching lines @@
     display_config.pixel_bounds = NSRectToDesktopRect(ns_pixel_bounds);
   } else {
     display_config.pixel_bounds = display_config.bounds;
   }
 
   return display_config;
 }
 
 }  // namespace
 
-MacDisplayConfiguration::MacDisplayConfiguration()
-    : id(0),
-      dip_to_pixel_scale(1.0f) {
-}
+MacDisplayConfiguration::MacDisplayConfiguration() = default;
+MacDisplayConfiguration::MacDisplayConfiguration(
+    const MacDisplayConfiguration& other) = default;
+MacDisplayConfiguration::MacDisplayConfiguration(
+    MacDisplayConfiguration&& other) = default;
+MacDisplayConfiguration::~MacDisplayConfiguration() = default;
 
-MacDesktopConfiguration::MacDesktopConfiguration()
-    : dip_to_pixel_scale(1.0f) {
-}
+MacDisplayConfiguration& MacDisplayConfiguration::operator=(
+    const MacDisplayConfiguration& other) = default;
+MacDisplayConfiguration& MacDisplayConfiguration::operator=(
+    MacDisplayConfiguration&& other) = default;
 
-MacDesktopConfiguration::~MacDesktopConfiguration() {
-}
+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) {
   MacDesktopConfiguration desktop_config;
 
   NSArray* screens = [NSScreen screens];
   assert(screens);
 
   // Iterator over the monitors, adding the primary monitor and monitors whose
   // DPI match that of the primary monitor.
@@ skipping 62 matching lines @@
     CGDirectDisplayID id) {
   for (MacDisplayConfigurations::const_iterator it = displays.begin();
       it != displays.end(); ++it) {
     if (it->id == id)
       return &(*it);
   }
   return NULL;
 }
 
 }  // namespace webrtc