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

third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScope.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/csspaint/PaintWorkletGlobalScope.h"
 
 #include "bindings/core/v8/V8BindingMacros.h"
 #include "bindings/core/v8/WorkerOrWorkletScriptController.h"
 #include "core/CSSPropertyNames.h"
 #include "core/dom/ExceptionCode.h"
@@ skipping 78 matching lines @@
   if (!isUndefinedOrNull(inputPropertiesValue)) {
     Vector<String> properties = toImplArray<Vector<String>>(
         inputPropertiesValue, 0, isolate, exceptionState);
 
     if (exceptionState.hadException())
       return;
 
     for (const auto& property : properties) {
       CSSPropertyID propertyID = cssPropertyID(property);
       if (propertyID == CSSPropertyVariable) {
-        customInvalidationProperties.append(property);
+        customInvalidationProperties.push_back(property);
       } else if (propertyID != CSSPropertyInvalid) {
-        nativeInvalidationProperties.append(propertyID);
+        nativeInvalidationProperties.push_back(propertyID);
       }
     }
   }
 
   // Parse 'alpha' AKA hasAlpha property.
   v8::Local<v8::Value> alphaValue;
   if (!v8Call(constructor->Get(context, v8String(isolate, "alpha")),
               alphaValue))
     return;
   if (!isUndefinedOrNull(alphaValue) && !alphaValue->IsBoolean()) {
@@ skipping 74 matching lines @@
   set->add(generator);
 }
 
 DEFINE_TRACE(PaintWorkletGlobalScope) {
   visitor->trace(m_paintDefinitions);
   visitor->trace(m_pendingGenerators);
   MainThreadWorkletGlobalScope::trace(visitor);
 }
 
 }  // namespace blink