Update trace_to_text for mm_filemap event am: 59bfc2a1ff
Update trace_to_text for mm_filemap event
am: 59bfc2a1ff

Change-Id: I140c3284527d0ffc4ac9c600c91f5d94b5f6f99f

google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto