Merge "Add @SmallTest for continuous tests."
diff --git a/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDocumentsProvider.java b/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDocumentsProvider.java
index 3a98a58..61b9fc5 100644
--- a/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDocumentsProvider.java
+++ b/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDocumentsProvider.java
@@ -188,7 +188,7 @@
         try {
             return new AssetFileDescriptor(
                     mPipeManager.readThumbnail(mMtpManager, identifier),
-                    0,
+                    0,  // Start offset.
                     AssetFileDescriptor.UNKNOWN_LENGTH);
         } catch (IOException error) {
             throw new FileNotFoundException(error.getMessage());