The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/platform2/+/399545f2d1443de0355026b6ba6e65a2ed07fda3

commit 399545f2d1443de0355026b6ba6e65a2ed07fda3
Author: Prashant Malani <pmalani@chromium.org>
Date: Tue Nov 27 08:34:05 2018

biod: Refactor CrosFpDevice to re-use function in bio_crypto_init

This CL refactors some of CrosFpDevice, including moving the class
declarations inside the CrosFpBiometricsManager header, so that we can
re-use the WaitOnEcBoot() routine, instead of copying it into
bio_crypto_init.

The next step is to break out CrosFpDevice into it's own file and
header, but this CL can be a less-disruptive first step.

BUG=b:117909326,  chromium:906164 
TEST=Build and boot, verify that enrollment and unlock works as
     expected.

Change-Id: I9ec3042be6f350822e01feebd40d9c57ae8a8417
Reviewed-on: https://chromium-review.googlesource.com/1338210
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Prashant Malani <pmalani@google.com>
Reviewed-by: Nicolas Norvez <norvez@chromium.org>

[modify] https://crrev.com/399545f2d1443de0355026b6ba6e65a2ed07fda3/biod/cros_fp_biometrics_manager.cc
[modify] https://crrev.com/399545f2d1443de0355026b6ba6e65a2ed07fda3/biod/cros_fp_biometrics_manager.h
[modify] https://crrev.com/399545f2d1443de0355026b6ba6e65a2ed07fda3/biod/bio_crypto_init.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/platform2/+/b020e79d51c22bef7a4185b9d85b6cfc609b05c2

commit b020e79d51c22bef7a4185b9d85b6cfc609b05c2
Author: Prashant Malani <pmalani@chromium.org>
Date: Sat Dec 08 02:09:19 2018

biod: Refactor CrosFpDevice to re-use function in bio_crypto_init

This CL refactors some of CrosFpDevice, including moving the class
declarations inside the CrosFpBiometricsManager header, so that we can
re-use the WaitOnEcBoot() routine, instead of copying it into
bio_crypto_init.

The next step is to break out CrosFpDevice into it's own file and
header, but this CL can be a less-disruptive first step.

BUG=b:117909326,  chromium:906164 
TEST=Build and boot, verify that enrollment and unlock works as
     expected.

Change-Id: I9ec3042be6f350822e01feebd40d9c57ae8a8417
Reviewed-on: https://chromium-review.googlesource.com/1338210
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Prashant Malani <pmalani@google.com>
Reviewed-by: Nicolas Norvez <norvez@chromium.org>
(cherry picked from commit 399545f2d1443de0355026b6ba6e65a2ed07fda3)
Reviewed-on: https://chromium-review.googlesource.com/c/1362365
Reviewed-by: YH Lin <yueherngl@chromium.org>
Commit-Queue: YH Lin <yueherngl@chromium.org>
Tested-by: YH Lin <yueherngl@chromium.org>

[modify] https://crrev.com/b020e79d51c22bef7a4185b9d85b6cfc609b05c2/biod/cros_fp_biometrics_manager.cc
[modify] https://crrev.com/b020e79d51c22bef7a4185b9d85b6cfc609b05c2/biod/cros_fp_biometrics_manager.h
[modify] https://crrev.com/b020e79d51c22bef7a4185b9d85b6cfc609b05c2/biod/bio_crypto_init.cc