user build support for art (2 of 3)

Change-Id: I4696fee58e43db48540e2442c4235fc4bb02d9e3
diff --git a/src/dalvik_system_VMRuntime.cc b/src/dalvik_system_VMRuntime.cc
index b953248..6f9480d 100644
--- a/src/dalvik_system_VMRuntime.cc
+++ b/src/dalvik_system_VMRuntime.cc
@@ -109,11 +109,11 @@
 }
 
 jstring VMRuntime_bootClassPath(JNIEnv* env, jobject) {
-  return env->NewStringUTF(DefaultToDot(Runtime::Current()->GetBootClassPath()));
+  return env->NewStringUTF(DefaultToDot(Runtime::Current()->GetBootClassPathString()));
 }
 
 jstring VMRuntime_classPath(JNIEnv* env, jobject) {
-  return env->NewStringUTF(DefaultToDot(Runtime::Current()->GetClassPath()));
+  return env->NewStringUTF(DefaultToDot(Runtime::Current()->GetClassPathString()));
 }
 
 jstring VMRuntime_vmVersion(JNIEnv* env, jobject) {