Revert of 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 2abdc36a09c964a95c2230743f09eb291c2339ff..cfb07c3d6bee971bd25d6e314ceadfb038495f74 100644
--- a/Source/core/html/HTMLMediaElement.cpp
+++ b/Source/core/html/HTMLMediaElement.cpp
@@ -4041,24 +4041,12 @@
     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);
 }