chromeos: Wait for service to be available when getting system salt

chromeos/dbus/cryptohome_client.cc

 // Copyright (c) 2012 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/dbus/cryptohome_client.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 27 matching lines @@
     async_call_status_data_handler_ = data_handler;
   }
 
   // CryptohomeClient override.
   virtual void ResetAsyncCallStatusHandlers() OVERRIDE {
     async_call_status_handler_.Reset();
     async_call_status_data_handler_.Reset();
   }
 
   // CryptohomeClient override.
+  virtual void WaitForServiceToBeAvailable(
+      const WaitForServiceToBeAvailableCallback& callback) OVERRIDE {
+    proxy_->WaitForServiceToBeAvailable(callback);
+  }
+
+  // CryptohomeClient override.
   virtual void IsMounted(const BoolDBusMethodCallback& callback) OVERRIDE {
     dbus::MethodCall method_call(cryptohome::kCryptohomeInterface,
                                  cryptohome::kCryptohomeIsMounted);
     CallBoolMethod(&method_call, callback);
   }
 
   // CryptohomeClient override.
   virtual bool Unmount(bool *success) OVERRIDE {
     dbus::MethodCall method_call(cryptohome::kCryptohomeInterface,
                                  cryptohome::kCryptohomeUnmount);
@@ skipping 861 matching lines @@
   return new FakeCryptohomeClient();
 }
 
 // static
 std::string CryptohomeClient::GetStubSanitizedUsername(
     const std::string& username) {
   return username + kUserIdStubHashSuffix;
 }
 
 }  // namespace chromeos