Add StringView::toAtomicString().

third_party/WebKit/Source/wtf/text/StringView.h

 // 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.
 
 #ifndef WTF_StringView_h
 #define WTF_StringView_h
 
 #include "wtf/Allocator.h"
 #if DCHECK_IS_ON()
 #include "wtf/RefPtr.h"
@@ skipping 96 matching lines @@
 
     const UChar* characters16() const
     {
         ASSERT(!is8Bit());
         return m_data.characters16;
     }
 
     const void* bytes() const { return m_data.bytes; }
 
     String toString() const;
+    AtomicString toAtomicString() const;
 
 private:
     void set(StringImpl&, unsigned offset, unsigned length);
 
 #if DCHECK_IS_ON()
     RefPtr<StringImpl> m_impl;
 #endif
     union DataUnion {
         const LChar* characters8;
         const UChar* characters16;
@@ skipping 75 matching lines @@
 inline bool operator!=(const StringView& a, const StringView& b)
 {
     return !(a == b);
 }
 
 } // namespace WTF
 
 using WTF::StringView;
 
 #endif