diff -r 000000000000 -r 6474c204b198 mobile/android/base/sync/setup/activities/SyncActivity.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mobile/android/base/sync/setup/activities/SyncActivity.java	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,27 @@
+/* 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.setup.activities;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+/**
+ * Shared superclass of Sync activities. Currently exists to prepare per-thread
+ * logging.
+ */
+public abstract class SyncActivity extends Activity {
+
+  @Override
+  protected void onResume() {
+    super.onResume();
+    ActivityUtils.prepareLogging();
+  }
+
+  @Override
+  public void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    ActivityUtils.prepareLogging();
+  }
+}