Roll third_party/externals/skcms/ 3cb9ba6ae..a7974d9f6 (3 commits)
Roll third_party/externals/skcms/ 3cb9ba6ae..a7974d9f6 (3 commits)

https://skia.googlesource.com/skcms/+log/3cb9ba6ae2d6..a7974d9f65a5

$ git log 3cb9ba6ae..a7974d9f6 --date=short --no-merges --format='%ad %ae %s'
2018-04-05 mtklein flop back to powf() for TF invert
2018-04-05 brianosman Run regression with two linear tolerances
2018-04-05 mtklein push profiles as part of android build

Created with:
  roll-dep third_party/externals/skcms


The AutoRoll server is located here: https://skcms-skia-roll.skia.org

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


TBR=herb@google.com

Change-Id: Ibc898084cec9b02b4fd91ed268af404a7097c60f
Reviewed-on: https://skia-review.googlesource.com/118947
Reviewed-by: skcms-skia-autoroll <c65d8a490512a5928f46d287763ad97df6d3a1b8@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: skcms-skia-autoroll <c65d8a490512a5928f46d287763ad97df6d3a1b8@skia-buildbots.google.com.iam.gserviceaccount.com>

rubenvb/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,HalCanary/skia-hc,rubenvb/skia,google/skia,Hikari-no-Tenshi/android_external_skia,google/skia,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,rubenvb/skia,google/skia,google/skia,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,google/skia,rubenvb/skia,aosp-mirror/platform_external_skia,google/skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,rubenvb/skia,google/skia,aosp-mirror/platform_external_skia,rubenvb/skia,Hikari-no-Tenshi/android_external_skia,HalCanary/skia-hc,rubenvb/skia,rubenvb/skia,HalCanary/skia-hc,google/skia,Hikari-no-Tenshi/android_external_skia,HalCanary/skia-hc,google/skia,HalCanary/skia-hc,google/skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,HalCanary/skia-hc