am ff714c7e: Merge "Delete the code that does not use"

* commit 'ff714c7e4d036a621631dc1064feaae28fb10527':
  Delete the code that does not use
diff --git a/src/com/android/providers/media/MediaProvider.java b/src/com/android/providers/media/MediaProvider.java
index 452a5e2..37790fa 100644
--- a/src/com/android/providers/media/MediaProvider.java
+++ b/src/com/android/providers/media/MediaProvider.java
@@ -91,7 +91,6 @@
 import java.io.IOException;
 import java.io.OutputStream;
 import java.io.PrintWriter;
-import java.text.Collator;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
@@ -2156,8 +2155,6 @@
             if (!TextUtils.isEmpty(filter)) {
                 String [] searchWords = filter.split(" ");
                 keywords = new String[searchWords.length];
-                Collator col = Collator.getInstance();
-                col.setStrength(Collator.PRIMARY);
                 for (int i = 0; i < searchWords.length; i++) {
                     String key = MediaStore.Audio.keyFor(searchWords[i]);
                     key = key.replace("\\", "\\\\");
@@ -2537,8 +2534,6 @@
         String [] searchWords = mSearchString.length() > 0 ?
                 mSearchString.split(" ") : new String[0];
         String [] wildcardWords = new String[searchWords.length];
-        Collator col = Collator.getInstance();
-        col.setStrength(Collator.PRIMARY);
         int len = searchWords.length;
         for (int i = 0; i < len; i++) {
             // Because we match on individual words here, we need to remove words