Revert of Report CHECK/DCHECK to test launcher summary output.

base/strings/string_piece.h

 // Copyright (c) 2012 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.
 // Copied from strings/stringpiece.h with modifications
 //
 // A string-like object that points to a sized piece of memory.
 //
 // You can use StringPiece as a function or method parameter.  A StringPiece
 // parameter can receive a double-quoted string literal argument, a "const
 // char*" argument, a string argument, or a StringPiece argument with no data
@@ skipping 12 matching lines @@
 #define BASE_STRINGS_STRING_PIECE_H_
 
 #include <stddef.h>
 
 #include <iosfwd>
 #include <string>
 
 #include "base/base_export.h"
 #include "base/logging.h"
 #include "base/strings/string16.h"
-#include "base/strings/string_piece_forward.h"
 
 namespace base {
 
+template <typename STRING_TYPE> class BasicStringPiece;
+typedef BasicStringPiece<std::string> StringPiece;
+typedef BasicStringPiece<string16> StringPiece16;
+
 // internal --------------------------------------------------------------------
 
 // Many of the StringPiece functions use different implementations for the
 // 8-bit and 16-bit versions, and we don't want lots of template expansions in
 // this (very common) header that will slow down compilation.
 //
 // So here we define overloaded functions called by the StringPiece template.
 // For those that share an implementation, the two versions will expand to a
 // template internal to the .cc file.
 namespace internal {
@@ skipping 408 matching lines @@
 };
 struct StringPiece16Hash {
   std::size_t operator()(const StringPiece16& sp16) const {
     HASH_STRING_PIECE(StringPiece16, sp16);
   }
 };
 
 }  // namespace base
 
 #endif  // BASE_STRINGS_STRING_PIECE_H_