New method implementation of BaseSearchIndexProvider for dynamic index.

Implement the new method getDynamicRawDataToIndex.

Test: manual
Fixes: 143664054
Change-Id: I1cc68e6ef6a4e03d8dc0b00d422029627c955bdf

src/com/android/settings/search/BaseSearchIndexProvider.java

@@ -76,6 +76,11 @@ public class BaseSearchIndexProvider implements Indexable.SearchIndexProvider {
         return null;
     }
 
+    @Override
+    public List<SearchIndexableRaw> getDynamicRawDataToIndex(Context context, boolean enabled) {
+        return null;
+    }
+
     @Override
     @CallSuper
     public List<String> getNonIndexableKeys(Context context) {