Replace ASSERT_NOT_REACHED, and RELEASE_ASSERT in platform/wtf

third_party/WebKit/Source/platform/wtf/text/StringConcatenate.h

 /*
  * Copyright (C) 2010 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 130 matching lines @@
 template <>
 class WTF_EXPORT StringTypeAdapter<const UChar*> {
   DISALLOW_NEW();
 
  public:
   explicit StringTypeAdapter(const UChar* buffer);
 
   unsigned length() const { return length_; }
   bool Is8Bit() const { return false; }
 
-  void WriteTo(LChar*) const { RELEASE_ASSERT(false); }
+  void WriteTo(LChar*) const { CHECK(false); }
   void WriteTo(UChar* destination) const;
 
  private:
   const UChar* buffer_;
   const unsigned length_;
 };
 
 template <>
 class WTF_EXPORT StringTypeAdapter<const char*> {
   DISALLOW_NEW();
@@ skipping 58 matching lines @@
 class StringTypeAdapter<AtomicString> : public StringTypeAdapter<StringView> {
  public:
   explicit StringTypeAdapter(const AtomicString& string)
       : StringTypeAdapter<StringView>(string) {}
 };
 
 }  // namespace WTF
 
 #include "platform/wtf/text/StringOperators.h"
 #endif