Revert of Re-re-enable the activation behavior of media elements (click to play/pause)

Source/core/html/HTMLMediaElement.cpp

Index: Source/core/html/HTMLMediaElement.cpp
diff --git a/Source/core/html/HTMLMediaElement.cpp b/Source/core/html/HTMLMediaElement.cpp
index bca6511696ee6c0a9059c2c9cafe2b2b41cb9469..447636ba56a17cc7e0bcae0a6463c44e579a7780 100644
--- a/Source/core/html/HTMLMediaElement.cpp
+++ b/Source/core/html/HTMLMediaElement.cpp
@@ -4025,24 +4025,12 @@
     return fastHasAttribute(controlsAttr);
 }
 
-bool HTMLMediaElement::willRespondToMouseClickEvents()
-{
-    return fastHasAttribute(controlsAttr);
-}
-
 void HTMLMediaElement::defaultEventHandler(Event* event)
 {
-    if (event->type() == EventTypeNames::click && willRespondToMouseClickEvents()) {
-        togglePlayState();
-        event->setDefaultHandled();
-        return;
-    }
-
     if (event->type() == EventTypeNames::focusin) {
         if (hasMediaControls())
             mediaControls()->mediaElementFocused();
     }
-
     HTMLElement::defaultEventHandler(event);
 }