am 1dc3b790: am 4b8cc94c: Merge "PreferenceActivity should not leave message in looper when destroyed"

* commit '1dc3b790df61aa95cb68da390045249c59049fcd':
  PreferenceActivity should not leave message in looper when destroyed

core/java/android/preference/PreferenceActivity.java

@@ -901,6 +901,8 @@ public abstract class PreferenceActivity extends ListActivity implements
 
     @Override
     protected void onDestroy() {
+        mHandler.removeMessages(MSG_BIND_PREFERENCES);
+        mHandler.removeMessages(MSG_BUILD_HEADERS);
         super.onDestroy();
 
         if (mPreferenceManager != null) {