Migrate WTF::Deque::append() to ::push_back()

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/BlobBytesConsumer.h"
 #include "platform/WebTaskRunner.h"
@@ skipping 205 matching lines @@
                                           : state;
     }
 
     Error getError() const override { return m_tee->getError(); }
 
     String debugName() const override { return "TeeHelper::Destination"; }
 
     void enqueue(Chunk* chunk) {
       if (m_isCancelled)
         return;
-      m_chunks.append(chunk);
+      m_chunks.push_back(chunk);
     }
 
     bool isEmpty() const { return m_chunks.isEmpty(); }
 
     void clearChunks() {
       m_chunks.clear();
       m_offset = 0;
     }
 
     void notify() {
@@ skipping 132 matching lines @@
 
 BytesConsumer* BytesConsumer::createErrored(const BytesConsumer::Error& error) {
   return new ErroredBytesConsumer(error);
 }
 
 BytesConsumer* BytesConsumer::createClosed() {
   return new ClosedBytesConsumer();
 }
 
 }  // namespace blink