Migrate WTF::Vector::append() to ::push_back() [part 7 of N]

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

Index: third_party/WebKit/Source/core/html/parser/TextDocumentParser.cpp
diff --git a/third_party/WebKit/Source/core/html/parser/TextDocumentParser.cpp b/third_party/WebKit/Source/core/html/parser/TextDocumentParser.cpp
index 710add369393c44bab8002a563bea448dd10bb18..f9f95aff0490a74e371bf18c494276b65954a1f8 100644
--- a/third_party/WebKit/Source/core/html/parser/TextDocumentParser.cpp
+++ b/third_party/WebKit/Source/core/html/parser/TextDocumentParser.cpp
@@ -52,7 +52,7 @@ void TextDocumentParser::insertFakePreElement() {
   // fake bytes through the front-end of the parser to avoid distrubing the
   // line/column number calculations.
   Vector<Attribute> attributes;
-  attributes.append(
+  attributes.push_back(
       Attribute(styleAttr, "word-wrap: break-word; white-space: pre-wrap;"));
   AtomicHTMLToken fakePre(HTMLToken::StartTag, preTag.localName(), attributes);
   treeBuilder()->constructTree(&fakePre);