diff --git a/go.sum b/go.sum
index 0ad64c1..6401651 100644
--- a/go.sum
+++ b/go.sum
@@ -692,6 +692,8 @@
 go.chromium.org/luci v0.0.0-20200501022719-17242f68b20f/go.mod h1:MIQewVTLvOvc0UioV0JNqTNO/RspKFS0XEeoKrOxsdM=
 go.chromium.org/luci v0.0.0-20200502041843-0b2779a88016 h1:UA4s3cfByqOic1VfzIySw25skS5anOXJxAqzj7kazQA=
 go.chromium.org/luci v0.0.0-20200502041843-0b2779a88016/go.mod h1:MIQewVTLvOvc0UioV0JNqTNO/RspKFS0XEeoKrOxsdM=
+go.chromium.org/luci v0.0.0-20200503010324-19f257ce35d3 h1:n3JDCBfO2ea2sXFCWUp5+2TebItRFcwEfzeOOiaYPhw=
+go.chromium.org/luci v0.0.0-20200503010324-19f257ce35d3/go.mod h1:MIQewVTLvOvc0UioV0JNqTNO/RspKFS0XEeoKrOxsdM=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.mongodb.org/mongo-driver v1.1.0/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
 go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
@@ -716,6 +718,8 @@
 go.skia.org/infra v0.0.0-20200430185047-3ccc19b46660/go.mod h1:gd0b6Q/5kysjM1NolzPHnccv4P4osplGQ2C21dsJuJc=
 go.skia.org/infra v0.0.0-20200501203151-eb0a288b018e h1:yafGaDsNNf4HDJCvLRhZTZK7jKD6SwLzD104hNdRnlU=
 go.skia.org/infra v0.0.0-20200501203151-eb0a288b018e/go.mod h1:gd0b6Q/5kysjM1NolzPHnccv4P4osplGQ2C21dsJuJc=
+go.skia.org/infra v0.0.0-20200502103800-94e8762baaf7 h1:vnkzYCbXRXxLHJDCIGPLvUZm07j+5bIXTZYtYq+kNlw=
+go.skia.org/infra v0.0.0-20200502103800-94e8762baaf7/go.mod h1:gd0b6Q/5kysjM1NolzPHnccv4P4osplGQ2C21dsJuJc=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
@@ -999,6 +1003,8 @@
 golang.org/x/tools v0.0.0-20200501005904-d351ea090f9b/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200501205727-542909fd9944 h1:H2fcUfqnOlhuExePgcxfMRf98XwAWOF2pqkJTFTc2z0=
 golang.org/x/tools v0.0.0-20200501205727-542909fd9944/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
+golang.org/x/tools v0.0.0-20200502202811-ed308ab3e770 h1:M9Fif0OxNji8w+HvmhVQ8KJtiZOsjU9RgslJGhn95XE=
+golang.org/x/tools v0.0.0-20200502202811-ed308ab3e770/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=