GitLab

Add a method for key derivation using the scrypt algorithm to
crypto::SymmetricKey.

Rename the pre-existing method for key derivation (which uses PBKDF2) to
clearly disambiguate between the two.

TBRing because all the changes to files not under crypto/ are a trivial
library method name change.

TBR=mnissler@chromium.org,droger@chromium.org,alemate@chromium.org,cfroussios@chromium.org,tbarzic@chromium.org

Bug: 875931
Change-Id: Iaa0b2bb0fc3ae2481733072363718cffd8811b97
Reviewed-on: https://chromium-review.googlesource.com/1181881
Commit-Queue: David Davidović <davidovic@google.com>
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: vitaliii <vitaliii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#586247}