Implement BlobBytesConsumer

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

Index: third_party/WebKit/Source/modules/fetch/BytesConsumer.cpp
diff --git a/third_party/WebKit/Source/modules/fetch/BytesConsumer.cpp b/third_party/WebKit/Source/modules/fetch/BytesConsumer.cpp
index 5c4eedf7919ee8e2443ef650b2c5b3a92e9c0a75..ba22c3ac1aac5aa6e19e5734159d9477efb89781 100644
--- a/third_party/WebKit/Source/modules/fetch/BytesConsumer.cpp
+++ b/third_party/WebKit/Source/modules/fetch/BytesConsumer.cpp
@@ -6,7 +6,7 @@
 
 #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"
@@ -335,9 +335,8 @@ void BytesConsumer::tee(ExecutionContext* executionContext, BytesConsumer* src,
     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;
     }