Migrate WTF::Vector::append() to ::push_back() [part 14 of N]

third_party/WebKit/Source/platform/exported/WebURLResponse.cpp

Index: third_party/WebKit/Source/platform/exported/WebURLResponse.cpp
diff --git a/third_party/WebKit/Source/platform/exported/WebURLResponse.cpp b/third_party/WebKit/Source/platform/exported/WebURLResponse.cpp
index 8de3db694b6026ccd07792d78e9110a52094a0b8..0f4245016b6bc32281aedb3b4ce321fd5de15e59 100644
--- a/third_party/WebKit/Source/platform/exported/WebURLResponse.cpp
+++ b/third_party/WebKit/Source/platform/exported/WebURLResponse.cpp
@@ -281,7 +281,7 @@ void WebURLResponse::setSecurityDetails(
     const WebSecurityDetails& webSecurityDetails) {
   ResourceResponse::SignedCertificateTimestampList sctList;
   for (const auto& iter : webSecurityDetails.sctList) {
-    sctList.append(
+    sctList.push_back(
         static_cast<ResourceResponse::SignedCertificateTimestamp>(iter));
   }
   Vector<String> sanList;
@@ -290,7 +290,7 @@ void WebURLResponse::setSecurityDetails(
   Vector<AtomicString> certificate;
   for (const auto& iter : webSecurityDetails.certificate) {
     AtomicString cert = iter;
-    certificate.append(cert);
+    certificate.push_back(cert);
   }
   m_resourceResponse->setSecurityDetails(
       webSecurityDetails.protocol, webSecurityDetails.keyExchange,