Preserve icon for "manage space"

 * I1f7cccf0558960f867a8bf2d0ee14dc5ec9fd7a9 fixes the text but
   there is no more icon for "manage space". Preserve the old
   icon.

Change-Id: I3256f176b861cfa88780dfcbc54c6e38aac87c8b
diff --git a/src/com/android/settings/applications/AppStorageSettings.java b/src/com/android/settings/applications/AppStorageSettings.java
index b0c3b65..3cded6a 100644
--- a/src/com/android/settings/applications/AppStorageSettings.java
+++ b/src/com/android/settings/applications/AppStorageSettings.java
@@ -311,11 +311,10 @@
             if (appHasSpaceManagementUI) {
                 mButtonsPref.setButton1Text(R.string.manage_space_text);
             } else {
-                mButtonsPref
-                        .setButton1Text(R.string.clear_user_data_text)
-                        .setButton1Icon(R.drawable.ic_settings_delete);
+                mButtonsPref.setButton1Text(R.string.clear_user_data_text);
             }
-            mButtonsPref.setButton1OnClickListener(v -> handleClearDataClick());
+            mButtonsPref.setButton1Icon(R.drawable.ic_settings_delete)
+                    .setButton1OnClickListener(v -> handleClearDataClick());
         }
 
         if (mAppsControlDisallowedBySystem) {