Run-tests: Fix mac build

Revert one of the trivial changes from previous CL.

Change-Id: I7bc4d93cbdf09f7b73ddac5afcab3c3a41c83ede
diff --git a/test/Android.run-test.bp.py b/test/Android.run-test.bp.py
index b483f6c..10714a6 100755
--- a/test/Android.run-test.bp.py
+++ b/test/Android.run-test.bp.py
@@ -34,7 +34,7 @@
         name = "art-run-test-{mode}-data-shard{shard}".format(mode=mode, shard=shard)
         names.append(name)
         f.write(textwrap.dedent("""
-          java_genrule_host {{
+          java_genrule {{
               name: "{name}-tmp",
               out: ["{name}.zip"],
               srcs: ["?{shard}-*/**/*", "??{shard}-*/**/*"],
@@ -87,7 +87,7 @@
       srcs = ("\n"+" "*8).join('":{}-tmp",'.format(n) for n in names)
       deps = ("\n"+" "*8).join('"{}",'.format(n) for n in names)
       f.write(textwrap.dedent("""
-        java_genrule_host {{
+        java_genrule {{
             name: "{name}-tmp",
             defaults: ["art_module_source_build_genrule_defaults"],
             out: ["{name}.zip"],
@@ -116,7 +116,7 @@
       deps = ("\n"+" "*8).join('"{}",'.format(n) for n in names)
       f.write(textwrap.dedent("""
         // Phony target used to build all shards
-        java_genrule_host {{
+        java_genrule {{
             name: "{name}-tmp",
             defaults: ["art-run-test-data-defaults"],
             out: ["{name}.txt"],