--- a/dom/worklet/AudioWorkletGlobalScope.cpp
+++ b/dom/worklet/AudioWorkletGlobalScope.cpp
@@ -7,19 +7,17 @@
 #include "AudioWorkletGlobalScope.h"
 #include "WorkletPrincipal.h"
 #include "mozilla/dom/AudioWorkletGlobalScopeBinding.h"
 #include "mozilla/dom/FunctionBinding.h"
 
 namespace mozilla {
 namespace dom {
 
-AudioWorkletGlobalScope::AudioWorkletGlobalScope()
-{
-}
+AudioWorkletGlobalScope::AudioWorkletGlobalScope() = default;
 
 bool
 AudioWorkletGlobalScope::WrapGlobalObject(JSContext* aCx,
                                           JS::MutableHandle<JSObject*> aReflector)
 {
   JS::CompartmentOptions options;
   return AudioWorkletGlobalScopeBinding::Wrap(aCx, this, this,
                                               options,

--- a/dom/worklet/PaintWorkletGlobalScope.cpp
+++ b/dom/worklet/PaintWorkletGlobalScope.cpp
@@ -7,19 +7,17 @@
 #include "PaintWorkletGlobalScope.h"
 #include "WorkletPrincipal.h"
 #include "mozilla/dom/PaintWorkletGlobalScopeBinding.h"
 #include "mozilla/dom/FunctionBinding.h"
 
 namespace mozilla {
 namespace dom {
 
-PaintWorkletGlobalScope::PaintWorkletGlobalScope()
-{
-}
+PaintWorkletGlobalScope::PaintWorkletGlobalScope() = default;
 
 bool
 PaintWorkletGlobalScope::WrapGlobalObject(JSContext* aCx,
                                           JS::MutableHandle<JSObject*> aReflector)
 {
   JS::CompartmentOptions options;
   return PaintWorkletGlobalScopeBinding::Wrap(aCx, this, this,
                                               options,

--- a/dom/worklet/WorkletGlobalScope.cpp
+++ b/dom/worklet/WorkletGlobalScope.cpp
@@ -29,19 +29,17 @@ NS_IMPL_CYCLE_COLLECTION_TRACE_WRAPPERCA
 NS_IMPL_CYCLE_COLLECTING_ADDREF(WorkletGlobalScope)
 NS_IMPL_CYCLE_COLLECTING_RELEASE(WorkletGlobalScope)
 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(WorkletGlobalScope)
   NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
   NS_INTERFACE_MAP_ENTRY(nsIGlobalObject)
   NS_INTERFACE_MAP_ENTRY(WorkletGlobalScope)
 NS_INTERFACE_MAP_END
 
-WorkletGlobalScope::WorkletGlobalScope()
-{
-}
+WorkletGlobalScope::WorkletGlobalScope() = default;
 
 JSObject*
 WorkletGlobalScope::WrapObject(JSContext* aCx,
                                JS::Handle<JSObject*> aGivenProto)
 {
   MOZ_CRASH("We should never get here!");
   return nullptr;
 }