Revert "Increase debounce time for DISCONNECT processing"

This reverts commit 5a14ba686170b0475a546df66ad8c7e0c6ee6abc.
(from AOSP)

Bug: 207057578
Test: manual: switch to MTP mode then re-plug

Change-Id: I1e0b33395e164e566df6c8b5007e4cc1d5cd73b9
1 file changed