Remove blink::ReadableStream

third_party/WebKit/Source/core/streams/ReadableStreamReader.h

Index: third_party/WebKit/Source/core/streams/ReadableStreamReader.h
diff --git a/third_party/WebKit/Source/core/streams/ReadableStreamReader.h b/third_party/WebKit/Source/core/streams/ReadableStreamReader.h
deleted file mode 100644
index 3c79ea904ed17aab311e3dc570624a6627caacd6..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/streams/ReadableStreamReader.h
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2015 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 ReadableStreamReader_h
-#define ReadableStreamReader_h
-
-#include "bindings/core/v8/ActiveScriptWrappable.h"
-#include "bindings/core/v8/ScriptPromise.h"
-#include "bindings/core/v8/ScriptPromiseProperty.h"
-#include "bindings/core/v8/ScriptValue.h"
-#include "bindings/core/v8/ScriptWrappable.h"
-#include "bindings/core/v8/ToV8.h"
-#include "core/CoreExport.h"
-#include "core/dom/ActiveDOMObject.h"
-#include "core/streams/ReadableStream.h"
-#include "platform/heap/Handle.h"
-
-namespace blink {
-
-class DOMException;
-class ExceptionState;
-class ExecutionContext;
-class ScriptState;
-
-// ReadableStreamReader corresponds to the same-name class in the Streams spec
-// https://streams.spec.whatwg.org/.
-class CORE_EXPORT ReadableStreamReader final : public GarbageCollectedFinalized<ReadableStreamReader>, public ScriptWrappable, public ActiveScriptWrappable, public ActiveDOMObject {
-    DEFINE_WRAPPERTYPEINFO();
-    USING_GARBAGE_COLLECTED_MIXIN(ReadableStreamReader);
-public:
-    // The stream must not be locked to any ReadableStreamReader when called.
-    ReadableStreamReader(ExecutionContext*, ReadableStream*);
-
-    ScriptPromise closed(ScriptState*);
-    bool isActive() const;
-    ScriptPromise cancel(ScriptState*);
-    ScriptPromise cancel(ScriptState*, ScriptValue reason);
-    ScriptPromise read(ScriptState*);
-    void releaseLock(ExceptionState&);
-    void releaseLock();
-    void close();
-    void error();
-
-    bool hasPendingActivity() const final;
-    void stop() override;
-
-    DECLARE_TRACE();
-
-private:
-    using ClosedPromise = ScriptPromiseProperty<Member<ReadableStreamReader>, ToV8UndefinedGenerator, Member<DOMException>>;
-
-    const Member<ReadableStream> m_stream;
-    Member<ClosedPromise> m_closed;
-};
-
-} // namespace blink
-
-#endif // ReadableStreamReader_h