Implement BlobBytesConsumer

third_party/WebKit/Source/modules/fetch/BytesConsumer.cpp

 // 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.
 
 #include "modules/fetch/BytesConsumer.h"
 
 #include "core/dom/ExecutionContext.h"
 #include "core/dom/TaskRunnerHelper.h"
-#include "modules/fetch/BytesConsumerForDataConsumerHandle.h"
+#include "modules/fetch/BlobBytesConsumer.h"
 #include "modules/fetch/FetchBlobDataConsumerHandle.h"
 #include "platform/blob/BlobData.h"
 #include "public/platform/WebTaskRunner.h"
 #include "wtf/Functional.h"
 #include "wtf/RefPtr.h"
 #include <algorithm>
 #include <string.h>
 
 namespace blink {
 
@@ skipping 305 matching lines @@
     memcpy(buffer, src, *readSize);
     return endRead(*readSize);
 }
 
 void BytesConsumer::tee(ExecutionContext* executionContext, BytesConsumer* src, BytesConsumer** dest1, BytesConsumer** dest2)
 {
     RefPtr<BlobDataHandle> blobDataHandle = src->drainAsBlobDataHandle(BlobSizePolicy::AllowBlobWithInvalidSize);
     if (blobDataHandle) {
         // Register a client in order to be consistent.
         src->setClient(new NoopClient);
-        // TODO(yhirano): Do not use FetchBlobDataConsumerHandle.
-        *dest1 = new BytesConsumerForDataConsumerHandle(executionContext, FetchBlobDataConsumerHandle::create(executionContext, blobDataHandle));
-        *dest2 = new BytesConsumerForDataConsumerHandle(executionContext, FetchBlobDataConsumerHandle::create(executionContext, blobDataHandle));
+        *dest1 = new BlobBytesConsumer(executionContext, blobDataHandle);
+        *dest2 = new BlobBytesConsumer(executionContext, blobDataHandle);
         return;
     }
 
     Tee* tee = new Tee(executionContext, src);
     *dest1 = tee->destination1();
     *dest2 = tee->destination2();
 }
 
 } // namespace blink