Report CHECK/DCHECK to test launcher summary output.

base/BUILD.gn

 # Copyright (c) 2013 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.
 
 # HOW TO WRITE CONDITIONALS IN THIS FILE
 # ======================================
 #
 # In many other places, one would write a conditional that expresses all the
 # cases when a source file is used or unused, and then either add or subtract
 # it from the sources list in that case
@@ skipping 723 matching lines @@
     "strings/pattern.cc",
     "strings/pattern.h",
     "strings/safe_sprintf.cc",
     "strings/safe_sprintf.h",
     "strings/string16.cc",
     "strings/string16.h",
     "strings/string_number_conversions.cc",
     "strings/string_number_conversions.h",
     "strings/string_piece.cc",
     "strings/string_piece.h",
+    "strings/string_piece_forward.h",
     "strings/string_split.cc",
     "strings/string_split.h",
     "strings/string_tokenizer.h",
     "strings/string_util.cc",
     "strings/string_util.h",
     "strings/string_util_constants.cc",
     "strings/string_util_posix.h",
     "strings/string_util_win.h",
     "strings/stringize_macros.h",
     "strings/stringprintf.cc",
@@ skipping 1934 matching lines @@
 }
 
 fuzzer_test("base_json_correctness_fuzzer") {
   sources = [
     "json/correctness_fuzzer.cc",
   ]
   deps = [
     ":base",
   ]
 }