Honor the wheel event canScroll bit instead of trying to infer it from the ctrl modifier

Source/core/page/EventHandler.cpp

Index: Source/core/page/EventHandler.cpp
diff --git a/Source/core/page/EventHandler.cpp b/Source/core/page/EventHandler.cpp
index 850bdba7fad1bcaa7d325a5bc7ea2e38d98a7b02..d18ce673aef5a28522d522be43d0c23705358c40 100644
--- a/Source/core/page/EventHandler.cpp
+++ b/Source/core/page/EventHandler.cpp
@@ -2062,8 +2062,8 @@ void EventHandler::defaultWheelEventHandler(Node* startNode, WheelEvent* wheelEv
     if (!startNode || !wheelEvent)
         return;
 
-    // Ctrl + scrollwheel is reserved for triggering zoom in/out actions in Chromium.
-    if (wheelEvent->ctrlKey())
+    // When the wheelEvent do not scroll, we trigger zoom in/out instead.
+    if (!wheelEvent->canScroll())
         return;
 
     Node* stopNode = m_previousWheelScrolledNode.get();