Clear BodyStreamBuffer::m_handle in close()/error()

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

 // 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.
 
 #include "config.h"
 #include "modules/fetch/BodyStreamBuffer.h"
 
 #include "core/dom/DOMArrayBuffer.h"
 #include "core/dom/DOMTypedArray.h"
 #include "core/dom/ExceptionCode.h"
@@ skipping 176 matching lines @@
         }
         return;
     }
     processData();
 }
 
 void BodyStreamBuffer::close()
 {
     m_reader = nullptr;
     m_stream->close();
+    m_handle.clear();
 }
 
 void BodyStreamBuffer::error()
 {
     m_reader = nullptr;
     m_stream->error(DOMException::create(NetworkError, "network error"));
+    m_handle.clear();
 }
 
 void BodyStreamBuffer::processData()
 {
     ASSERT(m_reader);
     while (m_streamNeedsMore) {
         const void* buffer;
         size_t available;
         WebDataConsumerHandle::Result result = m_reader->beginRead(&buffer, WebDataConsumerHandle::FlagNone, &available);
         switch (result) {
@@ skipping 35 matching lines @@
     unlock();
     if (mode == EndLoadingDone) {
         close();
     } else {
         ASSERT(mode == EndLoadingErrored);
         error();
     }
 }
 
 } // namespace blink