Wire up GetKeyDataEx() in Chrome

chromeos/dbus/fake_cryptohome_client.cc

 // Copyright 2013 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/fake_cryptohome_client.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 442 matching lines @@
 
 void FakeCryptohomeClient::TpmAttestationDeleteKeys(
     attestation::AttestationKeyType key_type,
     const std::string& user_id,
     const std::string& key_prefix,
     const BoolDBusMethodCallback& callback) {
   base::MessageLoop::current()->PostTask(
       FROM_HERE, base::Bind(callback, DBUS_METHOD_CALL_SUCCESS, false));
 }
 
+void FakeCryptohomeClient::GetKeyDataEx(
+    const cryptohome::AccountIdentifier& id,
+    const cryptohome::AuthorizationRequest& auth,
+    const cryptohome::GetKeyDataRequest& request,
+    const ProtobufMethodCallback& callback) {
+  cryptohome::BaseReply reply;
+  reply.MutableExtension(cryptohome::GetKeyDataReply::reply);
+  ReturnProtobufMethodCallback(reply, callback);
+}
+
 void FakeCryptohomeClient::CheckKeyEx(
     const cryptohome::AccountIdentifier& id,
     const cryptohome::AuthorizationRequest& auth,
     const cryptohome::CheckKeyRequest& request,
     const ProtobufMethodCallback& callback) {
   cryptohome::BaseReply reply;
   ReturnProtobufMethodCallback(reply, callback);
 }
 
 void FakeCryptohomeClient::MountEx(
@@ skipping 114 matching lines @@
         FROM_HERE,
         base::Bind(async_call_status_data_handler_,
                    async_call_id_,
                    true,
                    std::string()));
   }
   ++async_call_id_;
 }
 
 }  // namespace chromeos