Improve map insertions

util/util.gyp

 # Copyright 2014 The Crashpad Authors. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 103 matching lines @@
         'posix/close_multiple.h',
         'posix/close_stdio.cc',
         'posix/close_stdio.h',
         'posix/drop_privileges.cc',
         'posix/drop_privileges.h',
         'posix/process_info.h',
         'posix/process_info_mac.cc',
         'posix/symbolic_constants_posix.cc',
         'posix/symbolic_constants_posix.h',
         'stdlib/cxx.h',
+        'stdlib/map_insert.h',
         'stdlib/objc.h',
         'stdlib/pointer_container.h',
         'stdlib/string_number_conversion.cc',
         'stdlib/string_number_conversion.h',
         'stdlib/strlcpy.cc',
         'stdlib/strlcpy.h',
         'stdlib/strnlen.cc',
         'stdlib/strnlen.h',
         'string/split_string.cc',
         'string/split_string.h',
@@ skipping 178 matching lines @@
         'net/http_body_test.cc',
         'net/http_body_test_util.cc',
         'net/http_body_test_util.h',
         'net/http_multipart_builder_test.cc',
         'net/http_transport_test.cc',
         'numeric/checked_range_test.cc',
         'numeric/in_range_cast_test.cc',
         'numeric/int128_test.cc',
         'posix/process_info_test.cc',
         'posix/symbolic_constants_posix_test.cc',
+        'stdlib/map_insert_test.cc',
         'stdlib/string_number_conversion_test.cc',
         'stdlib/strlcpy_test.cc',
         'stdlib/strnlen_test.cc',
         'string/split_string_test.cc',
         'synchronization/semaphore_test.cc',
         'test/mac/mach_multiprocess_test.cc',
         'test/multiprocess_exec_test.cc',
         'test/multiprocess_posix_test.cc',
         'test/paths_test.cc',
         'test/scoped_temp_dir_test.cc',
@@ skipping 67 matching lines @@
                 '/FIXED',
               ],
               'TargetMachine': '1',  # x86.
             },
           },
         },
       ]
     }],
   ],
 }