Force encryption migration if the device supports ARC.

chromeos/cryptohome/cryptohome_parameters.cc

 // Copyright 2014 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.
 
 #include "chromeos/cryptohome/cryptohome_parameters.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "chromeos/dbus/cryptohome/key.pb.h"
@@ skipping 212 matching lines @@
 
 Authorization::Authorization(const KeyDefinition& key_def)
     : key(key_def.secret),
       label(key_def.label) {
 }
 
 bool Authorization::operator==(const Authorization& other) const {
   return key == other.key && label == other.label;
 }
 
-MountParameters::MountParameters(bool ephemeral) : ephemeral(ephemeral) {
-}
+MountParameters::MountParameters(bool ephemeral)
+    : ephemeral(ephemeral), force_dircrypto_if_available(false) {}

[xiyuan, 2017/04/05 21:15:11]

nit: put initialization in header

[fukino, 2017/04/06 14:22:17]

Done.

 
 MountParameters::MountParameters(const MountParameters& other) = default;
 
 bool MountParameters::operator==(const MountParameters& other) const {
   return ephemeral == other.ephemeral && create_keys == other.create_keys;
 }
 
 MountParameters::~MountParameters() {
 }
 
@@ skipping 10 matching lines @@
 }  // namespace cryptohome
 
 namespace BASE_HASH_NAMESPACE {
 
 std::size_t hash<cryptohome::Identification>::operator()(
     const cryptohome::Identification& cryptohome_id) const {
   return hash<std::string>()(cryptohome_id.id());
 }
 
 }  // namespace BASE_HASH_NAMESPACE