AI 143231: am: CL 143056 Fix PhoneticStringUtils so that it ignores whitespaces correctly.
  Original author: dmiyakawa
  Merged from: //branches/cupcake/...

Automated import of CL 143231
diff --git a/android/sqlite3_android.cpp b/android/sqlite3_android.cpp
index 55dcd5a..27334ef 100644
--- a/android/sqlite3_android.cpp
+++ b/android/sqlite3_android.cpp
@@ -82,7 +82,9 @@
     size_t len;
 
     if (!android::GetPhoneticallySortableString(src, &ret, &len)) {
-        sqlite3_result_null(context);
+        // Put this text at the end of a list.
+        sqlite3_result_text(context, "\xF0\x9F\xBF\xBD", -1, SQLITE_STATIC);
+        // sqlite3_result_null(context);
     } else {
         sqlite3_result_text(context, ret, len, free);
     }