Use StringView for equalIgnoringCase.

third_party/WebKit/Source/platform/weborigin/KURL.h

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2011, 2012 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 159 matching lines @@
     PLATFORM_EXPORT friend bool equalIgnoringFragmentIdentifier(const KURL&, const KURL&);
 
     unsigned hostStart() const;
     unsigned hostEnd() const;
 
     unsigned pathStart() const;
     unsigned pathEnd() const;
     unsigned pathAfterLastSlash() const;
 
     operator const String&() const { return getString(); }
+    operator StringView() const { return StringView(getString()); }
 
     const url::Parsed& parsed() const { return m_parsed; }
 
     const KURL* innerURL() const { return m_innerURL.get(); }
 
     bool isSafeToSendToAnotherThread() const;
 
 private:
     void init(const KURL& base, const String& relative, const WTF::TextEncoding* queryEncoding);
 
@@ skipping 82 matching lines @@
 namespace WTF {
 
 // KURLHash is the default hash for String
 template<> struct DefaultHash<blink::KURL> {
     typedef blink::KURLHash Hash;
 };
 
 } // namespace WTF
 
 #endif // KURL_h