Merge commit 'c17a6895bf226205023c99898f65643bdf3b9c10' * commit 'c17a6895bf226205023c99898f65643bdf3b9c10': Fix for b/2164520: Download manager should handle video/m4v MIME type.
Merge commit 'c17a6895bf226205023c99898f65643bdf3b9c10' * commit 'c17a6895bf226205023c99898f65643bdf3b9c10': Fix for b/2164520: Download manager should handle video/m4v MIME type.