Migrate WTF::Vector::append() to ::push_back() [part 3 of N]

third_party/WebKit/Source/core/clipboard/DataObject.cpp

 /*
  * Copyright (c) 2008, 2009, 2012 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 37 matching lines @@
 #endif
   WebClipboard::Buffer buffer = Pasteboard::generalPasteboard()->buffer();
   uint64_t sequenceNumber =
       Platform::current()->clipboard()->sequenceNumber(buffer);
   bool ignored;
   WebVector<WebString> webTypes =
       Platform::current()->clipboard()->readAvailableTypes(buffer, &ignored);
   for (const WebString& type : webTypes) {
     if (pasteMode == PlainTextOnly && type != mimeTypeTextPlain)
       continue;
-    dataObject->m_itemList.append(
+    dataObject->m_itemList.push_back(
         DataObjectItem::createFromPasteboard(type, sequenceNumber));
     ASSERT(typesSeen.add(type).isNewEntry);
   }
   return dataObject;
 }
 
 DataObject* DataObject::createFromString(const String& data) {
   DataObject* dataObject = create();
   dataObject->add(data, mimeTypeTextPlain);
   return dataObject;
@@ skipping 30 matching lines @@
   if (!internalAddStringItem(item))
     return nullptr;
   return item;
 }
 
 DataObjectItem* DataObject::add(File* file) {
   if (!file)
     return nullptr;
 
   DataObjectItem* item = DataObjectItem::createFromFile(file);
-  m_itemList.append(item);
+  m_itemList.push_back(item);
   return item;
 }
 
 void DataObject::clearData(const String& type) {
   for (size_t i = 0; i < m_itemList.size(); ++i) {
     if (m_itemList[i]->kind() == DataObjectItem::StringKind &&
         m_itemList[i]->type() == type) {
       // Per the spec, type must be unique among all items of kind 'string'.
       m_itemList.remove(i);
       return;
     }
   }
 }
 
 Vector<String> DataObject::types() const {
   Vector<String> results;
 #if ENABLE(ASSERT)
   HashSet<String> typesSeen;
 #endif
   bool containsFiles = false;
   for (const auto& item : m_itemList) {
     switch (item->kind()) {
       case DataObjectItem::StringKind:
         // Per the spec, type must be unique among all items of kind 'string'.
-        results.append(item->type());
+        results.push_back(item->type());
         ASSERT(typesSeen.add(item->type()).isNewEntry);
         break;
       case DataObjectItem::FileKind:
         containsFiles = true;
         break;
     }
   }
   if (containsFiles) {
-    results.append(mimeTypeFiles);
+    results.push_back(mimeTypeFiles);
     ASSERT(typesSeen.add(mimeTypeFiles).isNewEntry);
   }
   return results;
 }
 
 String DataObject::getData(const String& type) const {
   for (size_t i = 0; i < m_itemList.size(); ++i) {
     if (m_itemList[i]->kind() == DataObjectItem::StringKind &&
         m_itemList[i]->type() == type)
       return m_itemList[i]->getAsString();
@@ skipping 39 matching lines @@
     if (m_itemList[i]->isFilename())
       return true;
   }
   return false;
 }
 
 Vector<String> DataObject::filenames() const {
   Vector<String> results;
   for (size_t i = 0; i < m_itemList.size(); ++i) {
     if (m_itemList[i]->isFilename())
-      results.append(toFile(m_itemList[i]->getAsFile())->path());
+      results.push_back(toFile(m_itemList[i]->getAsFile())->path());
   }
   return results;
 }
 
 void DataObject::addFilename(const String& filename,
                              const String& displayName) {
   internalAddFileItem(DataObjectItem::createFromFile(
       File::createForUserProvidedFile(filename, displayName)));
 }
 
@@ skipping 15 matching lines @@
 }
 
 bool DataObject::internalAddStringItem(DataObjectItem* item) {
   ASSERT(item->kind() == DataObjectItem::StringKind);
   for (size_t i = 0; i < m_itemList.size(); ++i) {
     if (m_itemList[i]->kind() == DataObjectItem::StringKind &&
         m_itemList[i]->type() == item->type())
       return false;
   }
 
-  m_itemList.append(item);
+  m_itemList.push_back(item);
   return true;
 }
 
 void DataObject::internalAddFileItem(DataObjectItem* item) {
   ASSERT(item->kind() == DataObjectItem::FileKind);
-  m_itemList.append(item);
+  m_itemList.push_back(item);
 }
 
 DEFINE_TRACE(DataObject) {
   visitor->trace(m_itemList);
   Supplementable<DataObject>::trace(visitor);
 }
 
 DataObject* DataObject::create(WebDragData data) {
   DataObject* dataObject = create();
 
@@ skipping 80 matching lines @@
     }
     item.title = originalItem->title();
     item.baseURL = originalItem->baseURL();
     itemList[i] = item;
   }
   data.swapItems(itemList);
   return data;
 }
 
 }  // namespace blink