Remove bindings-dart

sky/engine/bindings-dart/common/AbstractScriptPromise.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef AbstractScriptPromise_h
-#define AbstractScriptPromise_h
-
-#include "bindings/core/v8/ScriptFunction.h"
-#include "platform/heap/Handle.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/PassRefPtr.h"
-#include <v8.h>
-
-namespace blink {
-
-class AbstractScriptPromise : public RefCounted<AbstractScriptPromise> {
-    WTF_MAKE_NONCOPYABLE(AbstractScriptPromise);
-public:
-    virtual ~AbstractScriptPromise() { }
-
-    virtual PassRefPtr<AbstractScriptPromise> then(PassOwnPtr<ScriptFunction> onFulfilled, PassOwnPtr<ScriptFunction> onRejected = PassOwnPtr<ScriptFunction>()) = 0;
-
-    virtual bool isDartScriptPromise() const { return false; }
-    virtual bool isV8ScriptPromise() const { return false; }
-    virtual bool equals(PassRefPtr<AbstractScriptPromise>) const = 0;
-
-    virtual bool isObject() const = 0;
-    virtual bool isNull() const = 0;
-    virtual bool isUndefinedOrNull() const = 0;
-    virtual bool isEmpty() const = 0;
-    virtual void clear() = 0;
-
-    // FIXMEMULTIVM: Remove.
-    virtual v8::Handle<v8::Value> v8Value() const = 0;
-    virtual v8::Isolate* isolate() const = 0;
-
-protected:
-    AbstractScriptPromise() { }
-};
-
-} // namespace blink
-
-#endif // AbstractScriptPromise_h