Moved 'src/platform/chromiumos-wide-profiling' to 'src/platform2' Moved chromiumos-wide-profiling to platform2 and excluded testdata subdirectory from all the commits in the history to avoid import of large amount of binary data to platform2 repo. BUG=chromium:370269 TEST=None Change-Id: I5f5a1d4ccdc666ffb44ad426018491b0cdde56b4