1 files changed, 0 insertions, 84 deletions
diff --git a/mobile/android/services/src/main/java/org/mozilla/gecko/fxa/login/FxAccountLoginStateMachine.java b/mobile/android/services/src/main/java/org/mozilla/gecko/fxa/login/FxAccountLoginStateMachine.java
deleted file mode 100644
index 34e507541..000000000
--- a/mobile/android/services/src/main/java/org/mozilla/gecko/fxa/login/FxAccountLoginStateMachine.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.gecko.fxa.login;
-
-import java.security.NoSuchAlgorithmException;
-import java.util.EnumSet;
-import java.util.Set;
-
-import org.mozilla.gecko.background.fxa.FxAccountClient;
-import org.mozilla.gecko.browserid.BrowserIDKeyPair;
-import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.Transition;
-import org.mozilla.gecko.fxa.login.State.StateLabel;
-
-public class FxAccountLoginStateMachine {
-  public static final String LOG_TAG = FxAccountLoginStateMachine.class.getSimpleName();
-
-  public interface LoginStateMachineDelegate {
-    public FxAccountClient getClient();
-    public long getCertificateDurationInMilliseconds();
-    public long getAssertionDurationInMilliseconds();
-    public void handleTransition(Transition transition, State state);
-    public void handleFinal(State state);
-    public BrowserIDKeyPair generateKeyPair() throws NoSuchAlgorithmException;
-  }
-
-  public static class ExecuteDelegate {
-    protected final LoginStateMachineDelegate delegate;
-    protected final StateLabel desiredStateLabel;
-    // It's as difficult to detect arbitrary cycles as repeated states.
-    protected final Set<StateLabel> stateLabelsSeen = EnumSet.noneOf(StateLabel.class);
-
-    protected ExecuteDelegate(StateLabel initialStateLabel, StateLabel desiredStateLabel, LoginStateMachineDelegate delegate) {
-      this.delegate = delegate;
-      this.desiredStateLabel = desiredStateLabel;
-      this.stateLabelsSeen.add(initialStateLabel);
-    }
-
-    public FxAccountClient getClient() {
-      return delegate.getClient();
-    }
-
-    public long getCertificateDurationInMilliseconds() {
-      return delegate.getCertificateDurationInMilliseconds();
-    }
-
-    public long getAssertionDurationInMilliseconds() {
-      return delegate.getAssertionDurationInMilliseconds();
-    }
-
-    public BrowserIDKeyPair generateKeyPair() throws NoSuchAlgorithmException {
-      return delegate.generateKeyPair();
-    }
-
-    public void handleTransition(Transition transition, State state) {
-      // Always trigger the transition callback.
-      delegate.handleTransition(transition, state);
-
-      // Possibly trigger the final callback. We trigger if we're at our desired
-      // state, or if we've seen this state before.
-      StateLabel stateLabel = state.getStateLabel();
-      if (stateLabel == desiredStateLabel || stateLabelsSeen.contains(stateLabel)) {
-        delegate.handleFinal(state);
-        return;
-      }
-
-      // If this wasn't the last state, leave a bread crumb and move on to the
-      // next state.
-      stateLabelsSeen.add(stateLabel);
-      state.execute(this);
-    }
-  }
-
-  public void advance(State initialState, final StateLabel desiredStateLabel, final LoginStateMachineDelegate delegate) {
-    if (initialState.getStateLabel() == desiredStateLabel) {
-      // We're already where we want to be!
-      delegate.handleFinal(initialState);
-      return;
-    }
-    ExecuteDelegate executeDelegate = new ExecuteDelegate(initialState.getStateLabel(), desiredStateLabel, delegate);
-    initialState.execute(executeDelegate);
-  }
-}