Remove create[Done|UnexpectedError]DataConsumerHandle

third_party/WebKit/Source/modules/fetch/BodyStreamBuffer.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 BodyStreamBuffer_h
 #define BodyStreamBuffer_h
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "core/dom/DOMException.h"
@@ skipping 10 matching lines @@
 
 class EncodedFormData;
 class ScriptState;
 
 class MODULES_EXPORT BodyStreamBuffer final : public UnderlyingSourceBase,
                                               public BytesConsumer::Client {
   WTF_MAKE_NONCOPYABLE(BodyStreamBuffer);
   USING_GARBAGE_COLLECTED_MIXIN(BodyStreamBuffer);
 
  public:
-  // |handle| cannot be null and cannot be locked.
-  // This function must be called with entering an appropriate V8 context.
-  BodyStreamBuffer(ScriptState*,
-                   std::unique_ptr<FetchDataConsumerHandle> /* handle */);
   // |consumer| must not have a client.
   // This function must be called with entering an appropriate V8 context.
   BodyStreamBuffer(ScriptState*, BytesConsumer* /* consumer */);
   // |ReadableStreamOperations::isReadableStream(stream)| must hold.
   // This function must be called with entering an appropriate V8 context.
   BodyStreamBuffer(ScriptState*, ScriptValue stream);
 
   ScriptValue stream();
 
   // Callable only when neither locked nor disturbed.
@@ skipping 41 matching lines @@
   Member<BytesConsumer> m_consumer;
   // We need this member to keep it alive while loading.
   Member<FetchDataLoader> m_loader;
   bool m_streamNeedsMore = false;
   bool m_madeFromReadableStream;
 };
 
 }  // namespace blink
 
 #endif  // BodyStreamBuffer_h