Alternative Multi-dimensional Rappor

components/rappor/rappor_parameters.h

Index: components/rappor/rappor_parameters.h
diff --git a/components/rappor/rappor_parameters.h b/components/rappor/rappor_parameters.h
index 814ed2ffca51b60d478d22f24b4115f16e5b8a0e..82718e1beec8f0c2ee7cddfc9fef86d496149cae 100644
--- a/components/rappor/rappor_parameters.h
+++ b/components/rappor/rappor_parameters.h
@@ -48,6 +48,9 @@ struct RapporParameters {
   // The number of hash functions used in the Bloom filter.
   int bloom_filter_hash_function_count;
 
+  // The number of flag bytes this metric contains.
+  int flag_bytes;
+
   // The probability that a bit will be redacted with fake data.
   Probability fake_prob;
   // The probability that a fake bit will be a one.