cros: Remaining interfaces for DBUS biometrics client.

chromeos/dbus/biod/biod_client.h

Index: chromeos/dbus/biod/biod_client.h
diff --git a/chromeos/dbus/biod/biod_client.h b/chromeos/dbus/biod/biod_client.h
index 01a46fa84ad3ccf52cfed1da6eb7e5d19953d978..86501855649da0e7db5c89bbbefc90b127c4634d 100644
--- a/chromeos/dbus/biod/biod_client.h
+++ b/chromeos/dbus/biod/biod_client.h
@@ -77,6 +77,10 @@ class CHROMEOS_EXPORT BiodClient : public DBusClient {
   // one argument which states the type of biometric.
   using BiometricTypeCallback = base::Callback<void(biod::BiometricType)>;
 
+  // LabelCallback is for the RequestLabel method. It receives one argument

[Daniel Erat, 2017/04/03 19:58:18]

RequestRecordLabel

[sammiequon, 2017/04/03 21:35:09]

Done.

+  // which is the label of the record.
+  using LabelCallback = base::Callback<void(const std::string&)>;

[Daniel Erat, 2017/04/03 19:58:18]

i think you can include a parameter name here, e.g.

using LabelCallback = base::Callback<void(const std::string& label)>;

you can delete the second sentence of the comment, then.

[sammiequon, 2017/04/03 21:35:09]

Done.

+
   // Starts the biometric enroll session. |callback| is called with the object
   // path of the current enroll session after the method succeeds. |user_id|
   // contains the unique identifier for the owner of the biometric. |label| is
@@ -103,6 +107,26 @@ class CHROMEOS_EXPORT BiodClient : public DBusClient {
   // type after the method succeeds.
   virtual void RequestType(const BiometricTypeCallback& callback) = 0;
 
+  // Cancels the enroll session at |enroll_session_path|.
+  virtual void CancelEnrollSession(
+      const dbus::ObjectPath& enroll_session_path) = 0;
+
+  // Ends the auth session at |auth_session_path|.
+  virtual void EndAuthSession(const dbus::ObjectPath& auth_session_path) = 0;
+
+  // Changes the label of the record at |record_path| to |label|.
+  virtual void SetRecordLabel(const dbus::ObjectPath& record_path,
+                              const std::string& label) = 0;
+
+  // Removes the record at |record_path|. This record will no longer be able to
+  // used for authentication.
+  virtual void RemoveRecord(const dbus::ObjectPath& record_path) = 0;
+
+  // Requests the label of the record at |record_path|. |callback| is called
+  // with the label of the record.
+  virtual void RequestRecordLabel(const dbus::ObjectPath& record_path,
+                                  const LabelCallback& callback) = 0;
+
   // Creates the instance.
   static BiodClient* Create(DBusClientImplementationType type);