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

third_party/WebKit/Source/core/html/parser/HTMLDocumentParser.cpp

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 368 matching lines @@
     for (auto& chunk : pendingChunks) {
       for (auto& index : chunk->likelyDocumentWriteScriptIndices) {
         const CompactHTMLToken& token = chunk->tokens->at(index);
         ASSERT(token.type() == HTMLToken::TokenType::Character);
         evaluateAndPreloadScriptForDocumentWrite(token.data());
       }
     }
   }
 
   for (auto& chunk : pendingChunks)
-    m_speculations.append(std::move(chunk));
+    m_speculations.push_back(std::move(chunk));
 
   if (!isPaused() && !isScheduledForResume()) {
     if (m_tasksWereSuspended)
       m_parserScheduler->forceResumeAfterYield();
     else
       m_parserScheduler->scheduleForResume();
   }
 }
 
 void HTMLDocumentParser::didReceiveEncodingDataFromBackgroundParser(
@@ skipping 920 matching lines @@
     successHistogram.count(duration);
   } else {
     DEFINE_STATIC_LOCAL(
         CustomCountHistogram, failureHistogram,
         ("PreloadScanner.DocumentWrite.ExecutionTime.Failure", 1, 10000, 50));
     failureHistogram.count(duration);
   }
 }
 
 }  // namespace blink