Remove the requirement of the --checkin flag.

Bug: 34351332
Test: Manual
Change-Id: Iae8c5782f54c84fc19307468da17a067428c1b2d

services/core/java/com/android/server/DiskStatsService.java

@@ -95,9 +95,7 @@ public class DiskStatsService extends Binder {
             pw.println("File-based Encryption: true");
         }
 
-        if (isCheckin(args)) {
-            reportCachedValues(pw);
-        }
+        reportCachedValues(pw);
 
         // TODO: Read /proc/yaffs and report interesting values;
         // add configurable (through args) performance test parameters.
@@ -130,15 +128,6 @@ public class DiskStatsService extends Binder {
         }
     }
 
-    private boolean isCheckin(String[] args) {
-        for (String opt : args) {
-            if ("--checkin".equals(opt)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     private void reportCachedValues(PrintWriter pw) {
         try {
             String jsonString = IoUtils.readFileAsString(DISKSTATS_DUMP_FILE);