Bug 1089653 - Make sure the search activity hasn't been destroyed before touching views in onAnimationEnd. r=mfinkle

--HG--
extra : rebase_source : 933da02719118c78528f4676710789bd64a8af49

mobile/android/search/java/org/mozilla/search/SearchActivity.java

@@ -340,6 +340,11 @@ public class SearchActivity extends Locales.LocaleAwareFragmentActivity
 
             @Override
             public void onAnimationEnd(Animator animation) {
+                // Don't do anything if the activity is destroyed before the animation ends.
+                if (SearchActivity.this.isDestroyed()) {
+                    return;
+                }
+
                 setEditState(EditState.WAITING);
                 setSearchState(SearchState.POSTSEARCH);