Remove StringBuilder::appendLiteral.

third_party/WebKit/Source/core/inspector/InspectorHighlight.cpp

 // Copyright 2015 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/inspector/InspectorHighlight.h"
 
 #include "core/dom/ClientRect.h"
 #include "core/dom/PseudoElement.h"
 #include "core/frame/FrameView.h"
 #include "core/layout/LayoutBox.h"
@@ skipping 172 matching lines @@
         for (size_t i = 0; i < classNameCount; ++i) {
             const AtomicString& className = classNamesString[i];
             if (!usedClassNames.add(className).isNewEntry)
                 continue;
             classNames.append('.');
             classNames.append(className);
         }
     }
     if (pseudoElement) {
         if (pseudoElement->getPseudoId() == PseudoIdBefore)
-            classNames.appendLiteral("::before");
+            classNames.append("::before");
         else if (pseudoElement->getPseudoId() == PseudoIdAfter)
-            classNames.appendLiteral("::after");
+            classNames.append("::after");
     }
     if (!classNames.isEmpty())
         elementInfo->setString("className", classNames.toString());
 
     LayoutObject* layoutObject = element->layoutObject();
     FrameView* containingView = element->document().view();
     if (!layoutObject || !containingView)
         return elementInfo;
 
     // layoutObject the getBoundingClientRect() data in the tooltip
@@ skipping 239 matching lines @@
     config.shape = Color(0, 0, 0, 0);
     config.shapeMargin = Color(128, 128, 128, 0);
     config.showInfo = true;
     config.showRulers = true;
     config.showExtensionLines = true;
     config.displayAsMaterial = false;
     return config;
 }
 
 } // namespace blink