Ensure ClassPreDefine returned dex file is on the Classpath

Test: mma -j40 test-art-host
Change-Id: Icf70a78f3a1149d0e5bf9aa64f74f2ca8d025802
diff --git a/runtime/openjdkjvmti/Android.bp b/runtime/openjdkjvmti/Android.bp
index 976a1e7..c01e3f4 100644
--- a/runtime/openjdkjvmti/Android.bp
+++ b/runtime/openjdkjvmti/Android.bp
@@ -22,6 +22,7 @@
            "OpenjdkJvmTi.cc",
            "ti_class.cc",
            "ti_class_definition.cc",
+           "ti_class_loader.cc",
            "ti_dump.cc",
            "ti_field.cc",
            "ti_heap.cc",