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d1e3759806
I also unraveled lots of transitive deps from Handle.h R=ojan@chromium.org Review URL: https://codereview.chromium.org/709203002
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NullExecutionContext_h
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#define NullExecutionContext_h
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#include "core/dom/ExecutionContext.h"
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#include "core/events/EventQueue.h"
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#include "platform/heap/Handle.h"
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#include "platform/weborigin/KURL.h"
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#include "wtf/RefCounted.h"
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namespace blink {
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class NullExecutionContext final : public RefCounted<NullExecutionContext>, public ExecutionContext {
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public:
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NullExecutionContext();
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virtual EventQueue* eventQueue() const override { return m_queue.get(); }
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void trace(Visitor* visitor)
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{
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visitor->trace(m_queue);
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ExecutionContext::trace(visitor);
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}
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virtual void reportBlockedScriptExecutionToInspector(const String& directiveText) override { }
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#if !ENABLE(OILPAN)
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using RefCounted<NullExecutionContext>::ref;
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using RefCounted<NullExecutionContext>::deref;
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virtual void refExecutionContext() override { ref(); }
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virtual void derefExecutionContext() override { deref(); }
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#endif
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protected:
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virtual const KURL& virtualURL() const override { return m_dummyURL; }
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virtual KURL virtualCompleteURL(const String&) const override { return m_dummyURL; }
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private:
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OwnPtr<EventQueue> m_queue;
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KURL m_dummyURL;
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};
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} // namespace blink
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#endif // NullExecutionContext_h
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