Rename SearchableInfo in preloaded-classes

Without this, boot fails with:

12-05 21:06:56.984: ERROR/Zygote(435):
java.lang.IllegalStateException: Missing class(es) for preloading,
update preloaded-classes [android.server.search.SearchableInfo]

This was caused by https://android-git.corp.google.com/g/34797

Change-Id: I195b7e72a411401e2de8c1d6c2e7db0fe1badec6
diff --git a/preloaded-classes b/preloaded-classes
index 73bab87..af74b33 100644
--- a/preloaded-classes
+++ b/preloaded-classes
@@ -81,6 +81,7 @@
 android.app.ResultInfo
 android.app.SearchManager$OnCancelListener
 android.app.SearchManager$SearchManagerCallback
+android.app.SearchableInfo
 android.app.Service
 android.app.TabActivity
 android.app.TimePickerDialog
@@ -649,7 +650,6 @@
 android.server.BluetoothEventLoop
 android.server.BluetoothService
 android.server.data.CrashData
-android.server.search.SearchableInfo
 android.speech.IRecognitionListener$Stub
 android.speech.IRecognitionService$Stub
 android.speech.RecognitionResult