am 857f8013: Merge "Fix ANR in print spooler." into lmp-dev

* commit '857f80134d6c23894f5589457883c57137b2ed27':
  Fix ANR in print spooler.
diff --git a/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java b/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
index 6de19c9..aa42c75 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
@@ -2389,6 +2389,7 @@
                 if (tempFile != null) {
                     tempFile.delete();
                 }
+                mFileProvider.releaseFile();
             }
         }