Remove StringBuilder::appendLiteral.

third_party/WebKit/Source/core/css/CSSPaintValue.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 "core/css/CSSPaintValue.h"
 
 #include "core/css/CSSCustomIdentValue.h"
 #include "core/layout/LayoutObject.h"
 #include "platform/graphics/Image.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
 CSSPaintValue::CSSPaintValue(CSSCustomIdentValue* name)
     : CSSImageGeneratorValue(PaintClass)
     , m_name(name)
     , m_paintImageGeneratorObserver(new Observer(this))
 {
 }
 
 CSSPaintValue::~CSSPaintValue()
 {
 }
 
 String CSSPaintValue::customCSSText() const
 {
     StringBuilder result;
-    result.appendLiteral("paint(");
+    result.append("paint(");
     result.append(m_name->customCSSText());
     result.append(')');
     return result.toString();
 }
 
 String CSSPaintValue::name() const
 {
     return m_name->value();
 }
 
@@ skipping 24 matching lines @@
 
 DEFINE_TRACE_AFTER_DISPATCH(CSSPaintValue)
 {
     visitor->trace(m_name);
     visitor->trace(m_generator);
     visitor->trace(m_paintImageGeneratorObserver);
     CSSImageGeneratorValue::traceAfterDispatch(visitor);
 }
 
 } // namespace blink