Adding search for dynamic print settings.

The print service list is dynamically constructed, therefore we need
a local provider that will emit print service data to be indexed.

bug:13929163

Change-Id: I51d5ae40c00edc6be7b212dc8aa08fd7ebfbf349

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

@@ -192,7 +192,7 @@ public final class SearchIndexableResources {
 
         sResMap.put(PrintSettingsFragment.class.getName(),
                 new SearchIndexableResource(RANK_PRINTING,
-                        R.xml.print_settings,
+                        NO_DATA_RES_ID,
                         PrintSettingsFragment.class.getName(),
                         com.android.internal.R.drawable.ic_print));