String replaceWithLiteral should just use strlen, also rename to replace.

third_party/WebKit/Source/core/editing/EditingStyle.cpp

 /*
  * Copyright (C) 2007, 2008, 2009 Apple Computer, Inc.
  * Copyright (C) 2010, 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 1541 matching lines @@
         break;
     }
 
     if (style->getPropertyCSSValue(CSSPropertyColor)) {
         m_applyFontColor = getFontColor(style).serialized();
         style->removeProperty(CSSPropertyColor);
     }
 
     m_applyFontFace = style->getPropertyValue(CSSPropertyFontFamily);
     // Remove double quotes for Outlook 2007 compatibility. See https://bugs.webkit.org/show_bug.cgi?id=79448
-    m_applyFontFace.replaceWithLiteral('"', "");
+    m_applyFontFace.replace('"', "");
     style->removeProperty(CSSPropertyFontFamily);
 
     if (RefPtrWillBeRawPtr<CSSValue> fontSize = style->getPropertyCSSValue(CSSPropertyFontSize)) {
         if (!fontSize->isPrimitiveValue()) {
             style->removeProperty(CSSPropertyFontSize); // Can't make sense of the number. Put no font size.
         } else if (int legacyFontSize = legacyFontSizeFromCSSValue(document, toCSSPrimitiveValue(fontSize.get()), isMonospaceFont, UseLegacyFontSizeOnlyIfPixelValuesMatch)) {
             m_applyFontSize = String::number(legacyFontSize);
             style->removeProperty(CSSPropertyFontSize);
         }
     }
@@ skipping 154 matching lines @@
 {
     for (Node* ancestor = node; ancestor; ancestor = ancestor->parentNode()) {
         RefPtrWillBeRawPtr<CSSComputedStyleDeclaration> ancestorStyle = CSSComputedStyleDeclaration::create(ancestor);
         if (!hasTransparentBackgroundColor(ancestorStyle.get()))
             return ancestorStyle->getPropertyCSSValue(CSSPropertyBackgroundColor);
     }
     return nullptr;
 }
 
 } // namespace blink