RAPPOR implementation

components/rappor/rappor_parameters.cc

Index: components/rappor/rappor_parameters.cc
diff --git a/components/rappor/rappor_parameters.cc b/components/rappor/rappor_parameters.cc
new file mode 100644
index 0000000000000000000000000000000000000000..276f1da6b0075f3c40ebdd8012c4f9bc34428595
--- /dev/null
+++ b/components/rappor/rappor_parameters.cc
@@ -0,0 +1,22 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "components/rappor/rappor_parameters.h"
+
+#include "base/strings/stringprintf.h"
+
+namespace rappor {
+
+std::string RapporParameters::ToString() const {
+  return base::StringPrintf("{ \"%s\", %d, %d, %d, %d, %d, %d }",
+      rappor_name.c_str(),
+      bloom_filter_size_bytes,
+      bloom_filter_hash_function_count,
+      fake_prob,
+      fake_one_prob,
+      one_coin_prob,
+      zero_coin_prob);
+}
+
+}  // namespace rappor