diff -r 000000000000 -r 6474c204b198 mobile/android/base/sync/synchronizer/RecordConsumer.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mobile/android/base/sync/synchronizer/RecordConsumer.java	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,26 @@
+/* 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.sync.synchronizer;
+
+public abstract class RecordConsumer implements Runnable {
+
+  public abstract void stored();
+
+  /**
+   * There are no more store items to arrive at the delegate.
+   * When you're done, take care of finishing up.
+   */
+  public abstract void queueFilled();
+  public abstract void halt();
+
+  public abstract void doNotify();
+
+  protected boolean stopImmediately = false;
+  protected RecordsConsumerDelegate delegate;
+
+  public RecordConsumer() {
+    super();
+  }
+}
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