Roll src/third_party/cros_system_api/ c6eab9e4d..6139ae009 + API change

chromeos/dbus/biod/biod_client.h

 // Copyright 2017 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 CHROMEOS_DBUS_BIOD_BIOD_CLIENT_H_
 #define CHROMEOS_DBUS_BIOD_BIOD_CLIENT_H_
 
 #include <string>
 #include <unordered_map>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "chromeos/chromeos_export.h"
+#include "chromeos/dbus/biod/constants.pb.h"
 #include "chromeos/dbus/dbus_client.h"
 #include "chromeos/dbus/dbus_client_implementation_type.h"
 #include "chromeos/dbus/dbus_method_call_status.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
 namespace chromeos {
 
 // Each time the sensor detects a scan, an object containing all the users, each
 // with the object paths of all the matched stored biometrics is returned. The
 // users are unique identifiers which are assigned by Chrome. The object path
 // represent the object path of the biometric.
 using AuthScanMatches =
     std::unordered_map<std::string, std::vector<dbus::ObjectPath>>;
 
 // BiodClient is used to communicate with a biod D-Bus manager
 // interface.
 class CHROMEOS_EXPORT BiodClient : public DBusClient {
  public:
   // Interface for observing changes from the biometrics manager.
   class Observer {
    public:
     // Called when biometrics manager powers up or is restarted.
     virtual void BiodServiceRestarted() {}
 
     // Called whenever a user attempts a scan during enrollment. |scan_result|
     // tells whether the scan was succesful. |enroll_session_complete| tells
     // whether enroll session is complete and is now over.
+    // |percent_complete| within [0, 100] represents the percent of enrollment
+    // completion and -1 means unknown percentage.
     virtual void BiodEnrollScanDoneReceived(biod::ScanResult scan_result,
-                                            bool enroll_session_complete) {}
+                                            bool enroll_session_complete,
+                                            int32_t percent_complete) {}

[Daniel Erat, 2017/05/03 20:47:34]

just use int

[xiaoyinh(OOO Sep 11-29), 2017/05/04 00:29:51]

Changed here and other places. Except mojom file doesn't seems to accept int as
a type:

Exception: Invalid kind: x:int

[Daniel Erat, 2017/05/04 03:07:11]

yeah, i just meant in c++ code.

 
     // Called when an authentication scan is performed. If the scan is
     // successful, |matches| will equal all the enrollment IDs that match the
     // scan, and the labels of the matched fingeprints.
     virtual void BiodAuthScanDoneReceived(biod::ScanResult scan_result,
                                           const AuthScanMatches& matches) {}
 
     // Called during an enrollment or authentication session to indicate a
     // failure. Any enrollment that was underway is thrown away and auth will
     // no longer be happening.
@@ skipping 86 matching lines @@
   // Create() should be used instead.
   BiodClient();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BiodClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_BIOD_BIOD_CLIENT_H_