Migrate WTF::Vector::append() to ::push_back() [part 13 of N]

third_party/WebKit/Source/modules/webusb/USB.cpp

Index: third_party/WebKit/Source/modules/webusb/USB.cpp
diff --git a/third_party/WebKit/Source/modules/webusb/USB.cpp b/third_party/WebKit/Source/modules/webusb/USB.cpp
index c2ec9d3549cba204cbecd89226f31e8ec98a6342..6d0171f7141c58c2fb6e3bbd0c42475a61d96283 100644
--- a/third_party/WebKit/Source/modules/webusb/USB.cpp
+++ b/third_party/WebKit/Source/modules/webusb/USB.cpp
@@ -131,7 +131,7 @@ ScriptPromise USB::requestDevice(ScriptState* scriptState,
     if (options.hasFilters()) {
       filters.reserveCapacity(options.filters().size());
       for (const auto& filter : options.filters())
-        filters.append(convertDeviceFilter(filter));
+        filters.push_back(convertDeviceFilter(filter));
     }
     m_chooserServiceRequests.add(resolver);
     m_chooserService->GetPermission(
@@ -179,7 +179,7 @@ void USB::onGetDevices(ScriptPromiseResolver* resolver,
 
   HeapVector<Member<USBDevice>> devices;
   for (auto& deviceInfo : deviceInfos)
-    devices.append(getOrCreateDevice(std::move(deviceInfo)));
+    devices.push_back(getOrCreateDevice(std::move(deviceInfo)));
   resolver->resolve(devices);
   m_deviceManagerRequests.remove(resolver);
 }