[manifest] Roll skia 797197a77..618decb9c (1 commits)

https://skia.googlesource.com/skia.git/+log/797197a77..618decb9c

2018-10-29 herb@google.com Remove unneeded sk_bzero


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-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=CQ

Change-Id: I896667522049c819df4c2f1b8362914c6be3734a
diff --git a/manifest/skia b/manifest/skia
index aaf25d5..2db71fb 100644
--- a/manifest/skia
+++ b/manifest/skia
@@ -4,6 +4,6 @@
     <project name="external/skia.googlesource.com/skia"
              path="third_party/skia"
              remote="https://skia.googlesource.com/skia"
-             revision="797197a772b8c9774faae855be07996398b8bb79"/>
+             revision="618decb9c4f58fd8ded17d6a3d0fe7a294483f45"/>
   </projects>
 </manifest>