Merge "Close the GZIPOutputStream to release the deflater" into sc-dev am: 1325fdd07a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13957818

Change-Id: Ib7ef925a9388244cc89fdc19b4940d04ac419d23

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

@@ -448,7 +448,7 @@ public final class DropBoxManagerService extends SystemService {
                 final GZIPOutputStream gzipOutputStream =
                         new GZIPOutputStream(new FileOutputStream(fd));
                 FileUtils.copy(in, gzipOutputStream);
-                gzipOutputStream.finish();
+                gzipOutputStream.close();
             } else {
                 FileUtils.copy(in, new FileOutputStream(fd));
             }