Bug 25300: Enable activation of buttons by the keyboard (space or enter) r=nisheeth

git-svn-id: svn://10.0.0.236/trunk@72703 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/layout/forms/nsHTMLButtonControlFrame.cpp

@@ -390,13 +390,7 @@ nsHTMLButtonControlFrame::HandleEvent(nsIPresContext* aPresContext,
     return NS_OK;
   }
 
-   // lets see if the button was clicked. -EDV
-  switch (aEvent->message) {
-     case NS_MOUSE_LEFT_CLICK:
-        MouseClicked(aPresContext);
-     break;
-  }
-
+  // mouse clicks are handled by content
   // we don't want our children to get any events. So just pass it to frame.
   return nsFrame::HandleEvent(aPresContext, aEvent, aEventStatus);
 }