Add more Rappor metrics

components/rappor/rappor_utils.cc

Index: components/rappor/rappor_utils.cc
diff --git a/components/rappor/rappor_utils.cc b/components/rappor/rappor_utils.cc
new file mode 100644
index 0000000000000000000000000000000000000000..441ed44bd99c94bc9dc9510ce55d6f73236bacc3
--- /dev/null
+++ b/components/rappor/rappor_utils.cc
@@ -0,0 +1,34 @@
+// 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_utils.h"
+
+#include "components/rappor/rappor_service.h"
+#include "net/base/registry_controlled_domains/registry_controlled_domain.h"
+
+namespace rappor {
+
+void SampleETLDp1FromGURL(RapporService* service,
+                          const std::string& metric,
+                          const GURL& gurl) {
+  if (!service)
+    return;
+  service->RecordSample(metric,
+      rappor::ETLD_PLUS_ONE_RAPPOR_TYPE,

[Peter Kasting, 2014/06/05 23:37:14]

Nit: All lines of args must be indented the same.  (4 places)

[Steven Holte, 2014/06/06 01:54:25]

Done.

+      net::registry_controlled_domains::GetDomainAndRegistry(gurl,
+          net::registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES));
+}
+
+void SampleETLDp1FromHost(RapporService* service,
+                          const std::string& metric,
+                          const std::string& host) {
+  if (!service)
+    return;
+  service->RecordSample(metric,
+      rappor::ETLD_PLUS_ONE_RAPPOR_TYPE,
+      net::registry_controlled_domains::GetDomainAndRegistry(host,
+          net::registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES));
+}
+
+}  // namespace rappor