linux-next: Signed-off-by missing for commit in the chrome-platform tree

[Stephen Rothwell]

Hi Benson,

Commits

  b8b9f5d4a441 ("platform/chrome: Use proper protocol transfer function")
  19601fbb7d96 ("platform/chrome: cros_ec: sysfs: Modify error handling")
  3bd61d4d1d9e ("platform/chrome: cros_ec: Add sysfs entry to set keyboard wake 
lid angle")

are missing a Signed-off-by from their committer.

-- 
Cheers,
Stephen Rothwell