Migrate WTF::Vector::append() to ::push_back() [part 4 of N]

third_party/WebKit/Source/core/dom/PresentationAttributeStyle.cpp

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 125 matching lines @@
   AttributeCollection attributes = element.attributesWithoutUpdate();
   for (const Attribute& attr : attributes) {
     if (!element.isPresentationAttribute(attr.name()))
       continue;
     if (!attr.namespaceURI().isNull())
       return;
     // FIXME: Background URL may depend on the base URL and can't be shared.
     // Disallow caching.
     if (attr.name() == backgroundAttr)
       return;
-    result.attributesAndValues.append(
+    result.attributesAndValues.push_back(
         std::make_pair(attr.localName().impl(), attr.value()));
   }
   if (result.attributesAndValues.isEmpty())
     return;
   // Attribute order doesn't matter. Sort for easy equality comparison.
   std::sort(result.attributesAndValues.begin(),
             result.attributesAndValues.end(), attributeNameSort);
   // The cache key is non-null when the tagName is set.
   result.tagName = element.localName().impl();
 }
@@ skipping 58 matching lines @@
     presentationAttributeCache().clear();
     presentationAttributeCache().set(cacheHash, newEntry);
   } else {
     cacheValue->value = newEntry;
   }
 
   return style;
 }
 
 }  // namespace blink