Revert "Make coredomain violation as a build error"

This reverts commit 9289cf6fa7176080da2658957b5358b059b0bf3f.

Reason for revert:
DroidMonitor-triggered revert due to breakage https://android-build.corp.google.com/builds/quarterdeck?branch=git_main&target=cf_x86_64_auto-trunk_staging-userdebug&lkgb=10733608&lkbb=10733914&fkbb=10733779, bug b/298102197

Bug: 298102197

Change-Id: Ia68dc64d3a7b02195e72d1c85ae8c9280fa665cc
diff --git a/tools/check_seapp.c b/tools/check_seapp.c
index b80d0e6..41a713d 100644
--- a/tools/check_seapp.c
+++ b/tools/check_seapp.c
@@ -1312,23 +1312,10 @@
 		}
 	}
 
-	bool coredomain_violation = false;
 	list_for_each(&coredomain_violation_list, cursor) {
 		c = list_entry(cursor, typeof(*c), listify);
 		fprintf(stderr, "Forbidden attribute " COREDOMAIN " assigned to domain \"%s\" in "
-		        "File \"%s\" on line %d\n", c->domain, c->filename, c->lineno);
-		coredomain_violation = true;
-	}
-
-	if (coredomain_violation) {
-		fprintf(stderr, "********************************************************************************\n");
-		fprintf(stderr, "You tried to assign coredomain with vendor seapp_contexts, which is not allowed.\n"
-		        "Either move offending entries to system, system_ext, or product seapp_contexts,\n"
-		        "or remove 'coredomain' attribute from the domains.\n"
-		        "See an example of how to fix this:\n"
-		        "https://android-review.googlesource.com/2671075\n");
-		fprintf(stderr, "********************************************************************************\n");
-		found_issues = true;
+                        "File \"%s\" on line %d\n", c->domain, c->filename, c->lineno);
 	}
 
 	if (found_issues) {