tools: cherry-pick ffb34b6

Original commit message:

    tools: fix compiler warning in inspector_protocol

    error: comparison of integer expressions of different signedness:
    ‘int’ and ‘uint64_t’ {aka ‘long unsigned int’} [-Werror=sign-compare]
     2562 |           if (!success || std::numeric_limits<int32_t>::max() <
          |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
     2563 |                               token_start_internal_value_) {
          |                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~

    PR-URL: #37573
    Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
    Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

PR-URL: #39725
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

tools/inspector_protocol/encoding/encoding.cc

@@ -831,8 +831,9 @@ void CBORTokenizer::ReadNextToken(bool enter_envelope) {
           // inspector_protocol, it's not a CBOR limitation), so we check
           // against the signed max, so that the allowable values are
           // 0, 1, 2, ... 2^31 - 1.
-          if (!bytes_read || std::numeric_limits<int32_t>::max() <
-                                 token_start_internal_value_) {
+          if (!bytes_read ||
+                static_cast<int64_t>(std::numeric_limits<int32_t>::max()) <
+                  static_cast<int64_t>(token_start_internal_value_)) {
             SetError(Error::CBOR_INVALID_INT32);
             return;
           }

tools/inspector_protocol/lib/encoding_cpp.template

@@ -839,8 +839,9 @@ void CBORTokenizer::ReadNextToken(bool enter_envelope) {
           // inspector_protocol, it's not a CBOR limitation), so we check
           // against the signed max, so that the allowable values are
           // 0, 1, 2, ... 2^31 - 1.
-          if (!bytes_read || std::numeric_limits<int32_t>::max() <
-                                 token_start_internal_value_) {
+          if (!bytes_read ||
+                static_cast<int64_t>(std::numeric_limits<int32_t>::max()) <
+                  static_cast<int64_t>(token_start_internal_value_)) {
             SetError(Error::CBOR_INVALID_INT32);
             return;
           }