add test def for calculator

Change-Id: I2501f0699f6eb286037ed314c30be4818a25c643
diff --git a/testrunner/test_defs.xml b/testrunner/test_defs.xml
index 7a467c3..0d803c5 100644
--- a/testrunner/test_defs.xml
+++ b/testrunner/test_defs.xml
@@ -390,6 +390,11 @@
     package="com.android.browser.tests"
     coverage_target="Browser" />
 
+<test name="calculator"
+    build_path="packages/apps/Calculator"
+    package="com.android.calculator2.tests"
+    coverage_target="Calculator" />
+
 <test name="calendar"
     build_path="packages/apps/Calendar"
     package="com.android.calendar.tests"