Add libdexfile.so to the list of libraries needed for tests.

Test: testrunner.py --target --cdex-none -t 137
Change-Id: I9a9cc349fd9884caea78de26cdc149bed5c99cc1
diff --git a/test/etc/run-test-jar b/test/etc/run-test-jar
index ea2d464..0243870 100755
--- a/test/etc/run-test-jar
+++ b/test/etc/run-test-jar
@@ -849,7 +849,7 @@
     fi
 
     # System libraries needed by libarttestd.so
-    PUBLIC_LIBS=libart.so:libartd.so:libc++.so:libbacktrace.so:libbase.so:libnativehelper.so
+    PUBLIC_LIBS=libart.so:libartd.so:libc++.so:libbacktrace.so:libdexfile.so:libbase.so:libnativehelper.so
 
     # Create a script with the command. The command can get longer than the longest
     # allowed adb command and there is no way to get the exit status from a adb shell