Unflake foundations_test

--
MOS_MIGRATED_REVID=140202580
diff --git a/src/test/java/com/google/devtools/build/lib/BUILD b/src/test/java/com/google/devtools/build/lib/BUILD
index 9fadf7f..e62da8d 100644
--- a/src/test/java/com/google/devtools/build/lib/BUILD
+++ b/src/test/java/com/google/devtools/build/lib/BUILD
@@ -114,6 +114,7 @@
 
 java_test(
     name = "foundations_test",
+    size = "large",
     srcs = glob(
         [
             "cmdline/*.java",