CPP: Remove commented out code.

cpp/ql/test/query-tests/Security/CWE/CWE-457/semmle/tests/LoopConditionsConst.ql

@@ -11,20 +11,3 @@ select
 	concat(l.getStmt().toString(), ", "),
 	concat(BasicBlock bb | bb.getASuccessor() = l.getFollowingStmt() | bb.toString(), ", "),
 	concat(l.getFollowingStmt().toString(), ", ")
-
-/*
-dump a graph of BasicBlocks
-
-import semmle.code.cpp.controlflow.LocalScopeVariableReachability
-
-from BasicBlock pred
-select
-	pred,
-	concat(BasicBlock succ |
-		pred.getASuccessor() = succ |
-		pred.toString() + " -> " + succ.toString(), ", "),
-	concat(BasicBlock succ, boolean predSkip, boolean succSkip |
-		bbSuccessorEntryReachesLoopInvariant(pred, succ, predSkip, succSkip) |
-		pred.toString() + " (" + predSkip.toString() + ") -> " + succ.toString() + " (" + succSkip.toString() + ")", ", "
-	)
-*/