Remove the EventFactory machinery.

sky/engine/core/Init.cpp

Index: sky/engine/core/Init.cpp
diff --git a/sky/engine/core/Init.cpp b/sky/engine/core/Init.cpp
index 6806336f53e070bf30ecd94103f75a194fec9a7e..ad30fbff66aba8d468bea09c02ae0a98dc693bf2 100644
--- a/sky/engine/core/Init.cpp
+++ b/sky/engine/core/Init.cpp
@@ -40,7 +40,6 @@
 #include "gen/sky/core/MediaTypeNames.h"
 #include "gen/sky/platform/FontFamilyNames.h"
 #include "sky/engine/core/dom/Document.h"
-#include "sky/engine/core/events/EventFactory.h"
 #include "sky/engine/core/html/parser/HTMLParserThread.h"
 #include "sky/engine/platform/EventTracer.h"
 #include "sky/engine/platform/Partitions.h"
@@ -49,16 +48,6 @@
 
 namespace blink {
 
-void CoreInitializer::registerEventFactory()
-{
-    static bool isRegistered = false;
-    if (isRegistered)
-        return;
-    isRegistered = true;
-
-    Document::registerEventFactory(EventFactory::create());
-}
-
 void CoreInitializer::init()
 {
     ASSERT(!m_isInited);
@@ -82,8 +71,6 @@ void CoreInitializer::init()
     Partitions::init();
     EventTracer::initialize();
 
-    registerEventFactory();
-
     // Ensure that the main thread's thread-local data is initialized before
     // starting any worker threads.
     PlatformThreadData::current();