Remove bindings-dart

sky/engine/bindings-dart/core/dart/DartEventListener.h

Index: sky/engine/bindings-dart/core/dart/DartEventListener.h
diff --git a/sky/engine/bindings-dart/core/dart/DartEventListener.h b/sky/engine/bindings-dart/core/dart/DartEventListener.h
deleted file mode 100644
index 4535b20b7fe5f5f5bb9692360dafade1bb98b569..0000000000000000000000000000000000000000
--- a/sky/engine/bindings-dart/core/dart/DartEventListener.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2011 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef DartEventListener_h
-#define DartEventListener_h
-
-#include "core/events/EventListener.h"
-
-#include <dart_api.h>
-
-namespace blink {
-
-class Event;
-
-// Unfortunately we cannot add it to EventListener::Type enum, so keep
-// it here.
-enum {
-    DartEventListenerType = -1
-};
-
-class DartEventListener : public EventListener {
-public:
-    virtual ~DartEventListener();
-
-    // Implementation of EventListener interface.
-
-    virtual bool operator==(const EventListener& other) { return this == &other; }
-
-    virtual void handleEvent(ExecutionContext*, Event*);
-
-    virtual bool isLazy() const { return false; }
-
-    Dart_Isolate isolate() { return m_isolate; }
-    Dart_WeakPersistentHandle listenerObject() { return m_listener; }
-
-    static EventListener* toNative(Dart_Handle handle, Dart_Handle& exception);
-    static EventListener* toNative(Dart_NativeArguments args, int idx, Dart_Handle& exception)
-    {
-        Dart_Handle object = Dart_GetNativeArgument(args, idx);
-        return toNative(object, exception);
-    }
-
-    static EventListener* create(Dart_NativeArguments args, int idx, Dart_Handle& exception)
-    {
-        return toNative(args, idx, exception);
-    }
-
-    static EventListener* createWithNullCheck(Dart_NativeArguments args, int idx, Dart_Handle& exception)
-    {
-        Dart_Handle object = Dart_GetNativeArgument(args, idx);
-        return Dart_IsNull(object) ? 0 : toNative(object, exception);
-    }
-
-private:
-    DartEventListener();
-
-    static DartEventListener* createOrFetch(Dart_Handle listener);
-    Dart_Handle callListenerFunction(ExecutionContext*, Dart_Handle listener, Dart_Handle dartEvent);
-
-    static void weakCallback(void* isolateCallbackData, Dart_WeakPersistentHandle, void* peer);
-
-    Dart_Isolate m_isolate;
-    Dart_WeakPersistentHandle m_listener;
-    // FIXME: investigate why m_worldContext is needed in v8, extensions?
-};
-
-}
-
-#endif // DartEventListener_h