Remove extract as a filter.

Bug: 237380287

Ignore-AOSP-First: ART services.

Change-Id: Ia6a6e8dcef629d06843bf313b5eb3b8adadd05f4
diff --git a/libartservice/service/java/com/android/server/art/ArtShellCommand.java b/libartservice/service/java/com/android/server/art/ArtShellCommand.java
index 09c6b82..9e47d8a 100644
--- a/libartservice/service/java/com/android/server/art/ArtShellCommand.java
+++ b/libartservice/service/java/com/android/server/art/ArtShellCommand.java
@@ -626,7 +626,7 @@
         pw.println("       'verify' being used instead. If not specified, this defaults to the");
         pw.println("       value given by -r, or the system property 'pm.dexopt.cmdline'.");
         pw.println("       Available options (in descending order): 'speed', 'speed-profile',");
-        pw.println("       'verify', 'extract'.");
+        pw.println("       'verify'.");
         pw.println("    -p Set the priority of the operation, which determines the resource usage");
         pw.println("       and the process priority. If not specified, this defaults to");
         pw.println("       the value given by -r, or 'PRIORITY_INTERACTIVE'.");