2 files changed, 67 insertions, 0 deletions

diff --git a/components/password_manager/core/browser/password_manager_metrics_util.cc b/components/password_manager/core/browser/password_manager_metrics_util.cc
index b7ac87c..6026705 100644
--- a/components/password_manager/core/browser/password_manager_metrics_util.cc
+++ b/components/password_manager/core/browser/password_manager_metrics_util.cc
@@ -115,4 +115,32 @@ std::string GroupIdToString(size_t group_id) {
   return std::string();
 }
 
+void LogUIDismissalReason(ResponseType type) {
+  UIDismissalReason reason = NO_DIRECT_INTERACTION;
+  switch (type) {
+    case NO_RESPONSE:
+      reason = NO_DIRECT_INTERACTION;
+      break;
+    case REMEMBER_PASSWORD:
+      reason = CLICKED_SAVE;
+      break;
+    case NEVER_REMEMBER_PASSWORD:
+      reason = CLICKED_NEVER;
+      break;
+    case INFOBAR_DISMISSED:
+      reason = CLICKED_NOPE;
+      break;
+    case NUM_RESPONSE_TYPES:
+      NOTREACHED();
+      break;
+  }
+  LogUIDismissalReason(reason);
+}
+
+void LogUIDismissalReason(UIDismissalReason reason) {
+  UMA_HISTOGRAM_ENUMERATION("PasswordManager.UIDismissalReason",
+                            reason,
+                            NUM_UI_RESPONSES);
+}
+
 }  // namespace password_manager_metrics_util
diff --git a/components/password_manager/core/browser/password_manager_metrics_util.h b/components/password_manager/core/browser/password_manager_metrics_util.h
index e3166af..7ce1da1 100644
--- a/components/password_manager/core/browser/password_manager_metrics_util.h
+++ b/components/password_manager/core/browser/password_manager_metrics_util.h
@@ -11,6 +11,33 @@ class PrefService;
 
 namespace password_manager_metrics_util {
 
+// Metrics: "PasswordManager.InfoBarResponse"
+enum ResponseType {
+  NO_RESPONSE = 0,
+  REMEMBER_PASSWORD,
+  NEVER_REMEMBER_PASSWORD,
+  INFOBAR_DISMISSED,
+  NUM_RESPONSE_TYPES,
+};
+
+// Metrics: "PasswordManager.UIResponse"
+enum UIDismissalReason {
+  // We use this to mean both "Bubble lost focus" and "No interaction with the
+  // infobar", depending on which experiment is active.
+  NO_DIRECT_INTERACTION = 0,
+  CLICKED_SAVE,
+  CLICKED_NOPE,
+  CLICKED_NEVER,
+  CLICKED_MANAGE,
+  CLICKED_DONE,
+  NUM_UI_RESPONSES,
+
+  // If we add the omnibox icon _without_ intending to display the bubble,
+  // we actually call Close() after creating the bubble view. We don't want
+  // that to count in the metrics, so we need this placeholder value.
+  NOT_DISPLAYED
+};
+
 // We monitor the performance of the save password heuristic for a handful of
 // domains. For privacy reasons we are not reporting UMA signals by domain, but
 // by a domain group. A domain group can contain multiple domains, and a domain
@@ -41,6 +68,18 @@ void LogUMAHistogramBoolean(const std::string& name, bool sample);
 // |group_id| corresponds to an unmonitored domain returns an empty string.
 std::string GroupIdToString(size_t group_id);
 
+// Log the |reason| a user dismissed the password manager UI.
+void LogUIDismissalReason(UIDismissalReason reason);
+
+// Given a ResponseType, log the appropriate UIResponse. We'll use this
+// mapping to migrate from "PasswordManager.InfoBarResponse" to
+// "PasswordManager.UIDismissalReason" so we can accurately evaluate the
+// impact of the bubble UI.
+//
+// TODO(mkwst): Drop this (and the infobar metric itself) once the new metric
+// has rolled out to stable.
+void LogUIDismissalReason(ResponseType type);
+
 }  // namespace password_manager_metrics_util
 
 #endif  // COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_PASSWORD_MANAGER_METRICS_UTIL_H_