Remove bindings-dart

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

Index: sky/engine/bindings-dart/common/ScriptState.h
diff --git a/sky/engine/bindings-dart/common/ScriptState.h b/sky/engine/bindings-dart/common/ScriptState.h
deleted file mode 100644
index 986cd532b8aba52166098b7aed3cc0b07b89d9b7..0000000000000000000000000000000000000000
--- a/sky/engine/bindings-dart/common/ScriptState.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) 2014 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 ScriptState_h
-#define ScriptState_h
-
-#include "bindings/common/AbstractScriptValue.h"
-#include "platform/heap/Handle.h"
-#include "wtf/Assertions.h"
-#include "wtf/Noncopyable.h"
-#include "wtf/RefCounted.h"
-
-namespace blink {
-
-class AbstractScriptPromiseResolver;
-class AbstractScriptStateProtectingContext;
-class DOMException;
-class DOMWrapperWorld;
-class ExecutionContext;
-class IDBAny;
-class IDBKey;
-class LocalDOMWindow;
-class LocalFrame;
-class SharedBuffer;
-class ScriptPromiseResolver;
-class V8ScriptState;
-class WebBlobInfo;
-
-class ScriptState : public RefCounted<ScriptState> {
-    WTF_MAKE_NONCOPYABLE(ScriptState);
-public:
-    virtual ~ScriptState() { }
-
-    virtual bool isV8ScriptState() const { return false; }
-    virtual bool isDartScriptState() const { return false; }
-    virtual V8ScriptState* v8ScriptState() = 0;
-
-    virtual ExecutionContext* executionContext() const = 0;
-    virtual LocalDOMWindow* domWindow() const = 0;
-    virtual LocalDOMWindow* callingDOMWindow() const = 0;
-
-    virtual PassRefPtr<AbstractScriptValue> createNull() = 0;
-    virtual PassRefPtr<AbstractScriptValue> createUndefined() = 0;
-    virtual PassRefPtr<AbstractScriptValue> createBoolean(bool value) = 0;
-    virtual PassRefPtr<AbstractScriptPromise> createEmptyPromise() = 0;
-    virtual PassRefPtr<AbstractScriptPromise> createRejectedPromise(PassRefPtrWillBeRawPtr<DOMException>) = 0;
-    virtual PassRefPtr<AbstractScriptPromise> createPromiseRejectedWithTypeError(const String& message) = 0;
-
-    virtual PassOwnPtr<AbstractScriptPromiseResolver> createPromiseResolver(ScriptPromiseResolver*) = 0;
-    virtual AbstractScriptStateProtectingContext* createProtectingContext() = 0;
-    virtual PassRefPtr<AbstractScriptValue> idbAnyToScriptValue(IDBAny*) = 0;
-    virtual PassRefPtr<AbstractScriptValue> idbKeyToScriptValue(IDBKey*) = 0;
-
-    virtual const String* name() = 0;
-    virtual intptr_t libraryId() = 0;
-    virtual bool isJavaScript() = 0;
-
-#ifndef NDEBUG
-    virtual void assertPrimaryKeyValidOrInjectable(PassRefPtr<SharedBuffer>, const Vector<blink::WebBlobInfo>*, IDBKey*, const IDBKeyPath&) = 0;
-#endif
-
-protected:
-    ScriptState() { }
-};
-
-class AbstractScriptStateProtectingContext {
-public:
-    virtual ~AbstractScriptStateProtectingContext() { }
-    virtual ScriptState* get() const = 0;
-    virtual void clear() = 0;
-protected:
-    AbstractScriptStateProtectingContext() { }
-};
-
-// ScriptStateProtectingContext keeps the context (V8) or isolate (Dart) associated with the ScriptState alive.
-// You need to call clear() once you no longer need the context. Otherwise, the context will leak.
-class ScriptStateProtectingContext {
-    WTF_MAKE_NONCOPYABLE(ScriptStateProtectingContext);
-public:
-    ScriptStateProtectingContext(ScriptState* scriptState)
-        : m_implProtectingContext(scriptState ? scriptState->createProtectingContext() : 0) { }
-
-    ~ScriptStateProtectingContext()
-    {
-        clear();
-    }
-
-    ScriptState* operator->() const
-    {
-        return m_implProtectingContext ? m_implProtectingContext->get() : 0;
-    }
-    ScriptState* get() const
-    {
-        return m_implProtectingContext ? m_implProtectingContext->get() : 0;
-    }
-    void clear()
-    {
-        if (m_implProtectingContext) {
-            m_implProtectingContext->clear();
-            delete m_implProtectingContext;
-            m_implProtectingContext = 0;
-        }
-    }
-private:
-    AbstractScriptStateProtectingContext* m_implProtectingContext;
-};
-
-} // namespace blink
-
-#endif // ScriptState_h