chore: just removing C++ arenas in generated code

Google APIs · copybara-github · commit 443957ba92ed · 2025-05-21T00:34:05.000-07:00
PiperOrigin-RevId: 761402193
diff --git a/google/cloud/security/publicca/v1/resources.proto b/google/cloud/security/publicca/v1/resources.proto
@@ -19,7 +19,6 @@ package google.cloud.security.publicca.v1;
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 
-option cc_enable_arenas = true;
 option csharp_namespace = "Google.Cloud.Security.PublicCA.V1";
 option go_package = "cloud.google.com/go/security/publicca/apiv1/publiccapb;publiccapb";
 option java_multiple_files = true;
diff --git a/google/cloud/security/publicca/v1/service.proto b/google/cloud/security/publicca/v1/service.proto
@@ -22,7 +22,6 @@ import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/cloud/security/publicca/v1/resources.proto";
 
-option cc_enable_arenas = true;
 option csharp_namespace = "Google.Cloud.Security.PublicCA.V1";
 option go_package = "cloud.google.com/go/security/publicca/apiv1/publiccapb;publiccapb";
 option java_multiple_files = true;
