libgo: update to go1.9

    
    Reviewed-on: https://go-review.googlesource.com/63753

From-SVN: r252767

1 files changed, 7 insertions, 0 deletions

diff --git a/libgo/go/testing/internal/testdeps/deps.go b/libgo/go/testing/internal/testdeps/deps.go
index b08300b..042f696 100644
--- a/libgo/go/testing/internal/testdeps/deps.go
+++ b/libgo/go/testing/internal/testdeps/deps.go
@@ -49,3 +49,10 @@ func (TestDeps) WriteHeapProfile(w io.Writer) error {
 func (TestDeps) WriteProfileTo(name string, w io.Writer, debug int) error {
 	return pprof.Lookup(name).WriteTo(w, debug)
 }
+
+// ImportPath is the import path of the testing binary, set by the generated main function.
+var ImportPath string
+
+func (TestDeps) ImportPath() string {
+	return ImportPath
+}