Upgrade golang-x-tools to v0.7.0HEADmastermain

Not using external_updater this time to switch to the new upstream tags.

Test: treehugger
Change-Id: I31488b4958a366ed7f183bb387d3e1446acc13ae

1 files changed, 13 insertions, 0 deletions

diff --git a/go/ssa/testdata/src/sort/sort.go b/go/ssa/testdata/src/sort/sort.go
new file mode 100644
index 000000000..d0b0e9942
--- /dev/null
+++ b/go/ssa/testdata/src/sort/sort.go
@@ -0,0 +1,13 @@
+package sort
+
+func Strings(x []string)
+func Ints(x []int)
+func Float64s(x []float64)
+
+func Sort(data Interface)
+
+type Interface interface {
+	Len() int
+	Less(i, j int) bool
+	Swap(i, j int)
+}