Roll external/skia b090b2b26..869553965 (1 commits)

https://skia.googlesource.com/skia.git/+log/b090b2b26..869553965

2018-09-07 reed@google.com Revert "Revert "update to new MakeFromStream signature""

The AutoRoll server is located here: https://autoroll-internal.skia.org/r/android-master-autoroll

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.

Test: Presubmit checks will test this change.
Change-Id: I0b4fcea8574bc06370111c6604ba325abd6282d3
Exempt-From-Owner-Approval: The autoroll bot does not require owner approval.