[DO NOT SUBMIT] AudioWorklet FS1: importing scripts

third_party/WebKit/Source/modules/webaudio/AudioWorkletGlobalScope.h

+// Copyright 2016 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 AudioWorkletGlobalScope_h
+#define AudioWorkletGlobalScope_h
+
+#include "bindings/core/v8/ScriptValue.h"
+#include "core/dom/ExecutionContext.h"
+#include "modules/ModulesExport.h"
+#include "modules/worklet/WorkletGlobalScope.h"
+
+namespace blink {
+
+class AudioWorkletProcessorDefinition;
+class ExceptionState;
+
+class MODULES_EXPORT AudioWorkletGlobalScope : public WorkletGlobalScope {
+    DEFINE_WRAPPERTYPEINFO();
+
+public:
+    static AudioWorkletGlobalScope* create(LocalFrame*, const KURL&, const String& userAgent, PassRefPtr<SecurityOrigin>, v8::Isolate*);
+    ~AudioWorkletGlobalScope() override;
+    void dispose() override;
+
+    bool isAudioWorkletGlobalScope() const final { return true; }
+    void registerAudioWorkletProcessor(const String& name, const ScriptValue& ctor, ExceptionState&);
+
+    AudioWorkletProcessorDefinition* findDefinition(const String& name);
+
+    DECLARE_VIRTUAL_TRACE();
+
+private:
+    AudioWorkletGlobalScope(LocalFrame*, const KURL&, const String& userAgent, PassRefPtr<SecurityOrigin>, v8::Isolate*);
+
+    typedef HeapHashMap<String, Member<AudioWorkletProcessorDefinition>> DefinitionMap;
+    DefinitionMap m_processorDefinitions;
+};
+
+DEFINE_TYPE_CASTS(AudioWorkletGlobalScope, ExecutionContext, context, context->isAudioWorkletGlobalScope(), context.isAudioWorkletGlobalScope());
+
+} // namespace blink
+
+#endif // AudioWorkletGlobalScope_h