Added of new UMA signals in order to be able to discover early if the "save password" feature gets …

chrome/browser/password_manager/password_manager_metrics_util.h

+// Copyright 2013 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.
+
+#ifndef CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_METRICS_UTIL_H_
+#define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_METRICS_UTIL_H_
+
+#include <string>
+
+namespace base {
+class TimeDelta;
+}
+
+namespace password_manager_metrics_util {
+
+// Check whether the |url_host| is monitored or not. If yes, we return
+// the domain name otherwise we return an empty.

[Ilya Sherman, 2013/09/03 22:25:21]

nit: "we return" -> "returns"

[Ilya Sherman, 2013/09/03 22:25:21]

nit: "an empty" -> "an empty string".

+std::string IsDomainNameMonitored(const std::string& url_host);
+
+// A version of the UMA_HISTOGRAM_ENUMERATION macro that allows the |name|
+// to vary over the program's runtime.
+void LogUMAHistogramEnumeration(const std::string& name,
+                                int sample,
+                                int boundary_value);
+
+// A version of the UMA_HISTOGRAM_TIMES macro that allows the |name|
+// to vary over the program's runtime.
+void LogUMAHistogramTimes(const std::string& name,
+                          const base::TimeDelta& duration);
+
+// A version of the UMA_HISTOGRAM_COUNT macro that allows the |name|
+// to vary over the program's runtime.
+void LogUMAHistogramCount(const std::string& name, int sample);
+
+// A version of the UMA_HISTOGRAM_BOOLEAN macro that allows the |name|
+// to vary over the program's runtime.
+void LogUMAHistogramBoolean(const std::string& name, bool sample);
+
+}  // namespace password_manager_metrics_util
+
+#endif  // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_METRICS_UTIL_H_