AML: Remove use of Bundle#setDefusable

Bundle#setDefusable no longer needs to be called since we are
removing the instance of unbundling MediaMetadata in
MediaSessionRecord.

Bug: 119789387
Test: mmm . (under frameworks/av/packages/MediaComponents)
Change-Id: If3cc95c06feaf61c187b4254a2cd7a601319210f
3 files changed