Add ParsedOptions test (and migrate RuntimeTest to CommonTest)

Change-Id: Ic338520dfaca2228260e546ed1522c37b83f42ac
diff --git a/src/file_test.cc b/src/file_test.cc
index 4afc834..a836d83 100644
--- a/src/file_test.cc
+++ b/src/file_test.cc
@@ -9,7 +9,7 @@
 
 namespace art {
 
-class FileTest : public RuntimeTest {};
+class FileTest : public CommonTest {};
 
 TEST_F(FileTest, Read) {
   std::string filename = GetLibCoreDexFileName();