Add ability to pass decryption key id to CreateSecureMessage method

chromeos/dbus/fake_easy_unlock_client.cc

Index: chromeos/dbus/fake_easy_unlock_client.cc
diff --git a/chromeos/dbus/fake_easy_unlock_client.cc b/chromeos/dbus/fake_easy_unlock_client.cc
index 2e8b5f5697858b8ce5701cd06ba8e6f3da4ed07a..29386a46bdfb09e2f28d5276cc72fa9d183ed0fb 100644
--- a/chromeos/dbus/fake_easy_unlock_client.cc
+++ b/chromeos/dbus/fake_easy_unlock_client.cc
@@ -97,6 +97,7 @@ void FakeEasyUnlockClient::CreateSecureMessage(
     const std::string& associated_data,
     const std::string& public_metadata,
     const std::string& verification_key_id,
+    const std::string& decryption_key_id,
     const std::string& encryption_type,
     const std::string& signature_type,
     const DataCallback& callback) {
@@ -107,6 +108,7 @@ void FakeEasyUnlockClient::CreateSecureMessage(
           "\"associated_data\": \"%s\","
           "\"public_metadata\": \"%s\","
           "\"verification_key_id\": \"%s\","
+          "\"decryption_key_id\": \"%s\","
           "\"encryption_type\": \"%s\","
           "\"signature_type\": \"%s\""
       "}}",
@@ -115,6 +117,7 @@ void FakeEasyUnlockClient::CreateSecureMessage(
       associated_data.c_str(),
       public_metadata.c_str(),
       verification_key_id.c_str(),
+      decryption_key_id.c_str(),
       encryption_type.c_str(),
       signature_type.c_str()));
 }