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

third_party/WebKit/Source/core/html/HTMLEmbedElement.cpp

Index: third_party/WebKit/Source/core/html/HTMLEmbedElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLEmbedElement.cpp b/third_party/WebKit/Source/core/html/HTMLEmbedElement.cpp
index 481c7d016eda839e5654e7755ea63aabd7ff3bfa..545079324e980157260bbc6fde2c6edd032ea3be 100644
--- a/third_party/WebKit/Source/core/html/HTMLEmbedElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLEmbedElement.cpp
@@ -135,8 +135,8 @@ void HTMLEmbedElement::parametersForPlugin(Vector<String>& paramNames,
                                            Vector<String>& paramValues) {
   AttributeCollection attributes = this->attributes();
   for (const Attribute& attribute : attributes) {
-    paramNames.append(attribute.localName().getString());
-    paramValues.append(attribute.value().getString());
+    paramNames.push_back(attribute.localName().getString());
+    paramValues.push_back(attribute.value().getString());
   }
 }