3 files changed, 5 insertions, 5 deletions
diff --git a/gfx/layers/apz/src/AsyncPanZoomController.cpp b/gfx/layers/apz/src/AsyncPanZoomController.cpp
index 4808daf49c..88a2a40362 100644
--- a/gfx/layers/apz/src/AsyncPanZoomController.cpp
+++ b/gfx/layers/apz/src/AsyncPanZoomController.cpp
@@ -1089,7 +1089,7 @@ nsEventStatus AsyncPanZoomController::OnTouchStart(const MultiTouchInput& aEvent
     case PAN_MOMENTUM:
       MOZ_ASSERT(GetCurrentTouchBlock());
       GetCurrentTouchBlock()->GetOverscrollHandoffChain()->CancelAnimations(ExcludeOverscroll);
-      MOZ_FALLTHROUGH;
+      [[fallthrough]];
     case NOTHING: {
       mX.StartTouch(point.x, aEvent.mTime);
       mY.StartTouch(point.y, aEvent.mTime);
@@ -1196,7 +1196,7 @@ nsEventStatus AsyncPanZoomController::OnTouchEnd(const MultiTouchInput& aEvent)
   case FLING:
     // Should never happen.
     NS_WARNING("Received impossible touch end in OnTouchEnd.");
-    MOZ_FALLTHROUGH;
+    [[fallthrough]];
   case ANIMATING_ZOOM:
   case SMOOTH_SCROLL:
   case NOTHING:
diff --git a/gfx/layers/apz/src/GestureEventListener.cpp b/gfx/layers/apz/src/GestureEventListener.cpp
index 94ece07ee1..8495252571 100644
--- a/gfx/layers/apz/src/GestureEventListener.cpp
+++ b/gfx/layers/apz/src/GestureEventListener.cpp
@@ -438,7 +438,7 @@ void GestureEventListener::HandleInputTimeoutLongTap()
     // just in case MAX_TAP_TIME > ContextMenuDelay cancel MAX_TAP timer
     // and fall through
     CancelMaxTapTimeoutTask();
-    MOZ_FALLTHROUGH;
+    [[fallthrough]];
   case GESTURE_FIRST_SINGLE_TOUCH_MAX_TAP_DOWN: {
     SetState(GESTURE_LONG_TOUCH_DOWN);
     mAsyncPanZoomController->HandleGestureEvent(
diff --git a/gfx/layers/apz/util/APZEventState.cpp b/gfx/layers/apz/util/APZEventState.cpp
index 00a18d7b26..d61ca3fd0c 100644
--- a/gfx/layers/apz/util/APZEventState.cpp
+++ b/gfx/layers/apz/util/APZEventState.cpp
@@ -347,10 +347,10 @@ APZEventState::ProcessTouchEvent(const WidgetTouchEvent& aEvent,
       mTouchEndCancelled = true;
       mEndTouchIsClick = false;
     }
-    MOZ_FALLTHROUGH;
+    [[fallthrough]];
   case eTouchCancel:
     mActiveElementManager->HandleTouchEndEvent(mEndTouchIsClick);
-    MOZ_FALLTHROUGH;
+    [[fallthrough]];
   case eTouchMove: {
     if (mPendingTouchPreventedResponse) {
       MOZ_ASSERT(aGuid == mPendingTouchPreventedGuid);