Migrate WTF::Vector::append() to ::push_back() [part 15 of N]

third_party/WebKit/Source/web/DateTimeChooserImpl.cpp

Index: third_party/WebKit/Source/web/DateTimeChooserImpl.cpp
diff --git a/third_party/WebKit/Source/web/DateTimeChooserImpl.cpp b/third_party/WebKit/Source/web/DateTimeChooserImpl.cpp
index 2a36cf2583e4e3449d0a35ce4663bccf84eec81d..bc8490cc39ddf76b5714caaff7682c012e034a73 100644
--- a/third_party/WebKit/Source/web/DateTimeChooserImpl.cpp
+++ b/third_party/WebKit/Source/web/DateTimeChooserImpl.cpp
@@ -176,11 +176,11 @@ void DateTimeChooserImpl::writeDocument(SharedBuffer* data) {
     Vector<String> localizedSuggestionValues;
     Vector<String> suggestionLabels;
     for (unsigned i = 0; i < m_parameters.suggestions.size(); i++) {
-      suggestionValues.append(valueToDateTimeString(
+      suggestionValues.push_back(valueToDateTimeString(
           m_parameters.suggestions[i].value, m_parameters.type));
-      localizedSuggestionValues.append(
+      localizedSuggestionValues.push_back(
           m_parameters.suggestions[i].localizedValue);
-      suggestionLabels.append(m_parameters.suggestions[i].label);
+      suggestionLabels.push_back(m_parameters.suggestions[i].label);
     }
     addProperty("suggestionValues", suggestionValues, data);
     addProperty("localizedSuggestionValues", localizedSuggestionValues, data);