Add PasswordCaptured field to GaiaPasswordReuse event log.

Chrome-side change. Logs CL: http://cl/200254698

Bug: 849781
Change-Id: I4348263c7e7bbfb868626141bc6a142cb738375d
Reviewed-on: https://chromium-review.googlesource.com/1102165
Commit-Queue: Nathan Parker <nparker@chromium.org>
Reviewed-by: Varun Khaneja <vakh@chromium.org>
Reviewed-by: Tim Schumann <tschumann@chromium.org>
Reviewed-by: vitaliii <vitaliii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#575782}

components/sync/protocol/proto_enum_conversions.cc

@@ -472,6 +472,23 @@ const char* ProtoEnumToString(
   return "";
 }
 
+const char* ProtoEnumToString(sync_pb::UserEventSpecifics::GaiaPasswordReuse::
+                                  PasswordCaptured::EventTrigger trigger) {
+  ASSERT_ENUM_BOUNDS(
+      sync_pb::UserEventSpecifics::GaiaPasswordReuse::PasswordCaptured,
+      EventTrigger, UNSPECIFIED, EXPIRED_28D_TIMER);
+  switch (trigger) {
+    ENUM_CASE(sync_pb::UserEventSpecifics::GaiaPasswordReuse::PasswordCaptured,
+              UNSPECIFIED);
+    ENUM_CASE(sync_pb::UserEventSpecifics::GaiaPasswordReuse::PasswordCaptured,
+              USER_LOGGED_IN);
+    ENUM_CASE(sync_pb::UserEventSpecifics::GaiaPasswordReuse::PasswordCaptured,
+              EXPIRED_28D_TIMER);
+  }
+  NOTREACHED();
+  return "";
+}
+
 const char* ProtoEnumToString(
     sync_pb::WalletMaskedCreditCard::WalletCardClass wallet_card_class) {
   ASSERT_ENUM_BOUNDS(sync_pb::WalletMaskedCreditCard, WalletCardClass,

components/sync/protocol/proto_enum_conversions.h

@@ -92,6 +92,9 @@ const char* ProtoEnumToString(
     sync_pb::UserEventSpecifics::GaiaPasswordReuse::PasswordReuseLookup::
         ReputationVerdict verdict);
 
+const char* ProtoEnumToString(sync_pb::UserEventSpecifics::GaiaPasswordReuse::
+                                  PasswordCaptured::EventTrigger trigger);
+
 const char* ProtoEnumToString(
     sync_pb::WalletMaskedCreditCard::WalletCardClass wallet_card_class);
 

components/sync/protocol/proto_visitors.h

@@ -803,6 +803,7 @@ VISIT_PROTO_FIELDS(
   VISIT(reuse_detected);
   VISIT(reuse_lookup);
   VISIT(dialog_interaction);
+  VISIT(password_captured);
 }
 
 VISIT_PROTO_FIELDS(
@@ -830,6 +831,12 @@ VISIT_PROTO_FIELDS(
   VISIT(verdict_token);
 }
 
+VISIT_PROTO_FIELDS(
+    const sync_pb::UserEventSpecifics::GaiaPasswordReuse::PasswordCaptured&
+        proto) {
+  VISIT_ENUM(event_trigger);
+}
+
 VISIT_PROTO_FIELDS(const sync_pb::TabNavigation& proto) {
   VISIT(virtual_url);
   VISIT(referrer);

components/sync/protocol/user_event_specifics.proto

@@ -254,6 +254,19 @@ message UserEventSpecifics {
       optional InteractionResult interaction_result = 1;
     }
     optional PasswordReuseDialogInteraction dialog_interaction = 3;
+
+    // Logged when the user logs into Google, and at least once per 28d.
+    message PasswordCaptured {
+      enum EventTrigger {
+        UNSPECIFIED = 0;
+        // Event added because user logged in.
+        USER_LOGGED_IN = 1;
+        // Event added because 28d timer fired.
+        EXPIRED_28D_TIMER = 2;
+      }
+      optional EventTrigger event_trigger = 1;
+    }
+    optional PasswordCaptured password_captured = 4;
   }
 
   oneof event {