[Android] Remove --test-arguments arg from test_runner.py.

build/android/pylib/instrumentation/instrumentation_test_instance_test.py

Index: build/android/pylib/instrumentation/instrumentation_test_instance_test.py
diff --git a/build/android/pylib/instrumentation/instrumentation_test_instance_test.py b/build/android/pylib/instrumentation/instrumentation_test_instance_test.py
index 2ff8a36eb58097bfeedeff2c0efa5d0d382c6e6a..20d26829b0e0861756109da07367660b443e16e1 100755
--- a/build/android/pylib/instrumentation/instrumentation_test_instance_test.py
+++ b/build/android/pylib/instrumentation/instrumentation_test_instance_test.py
@@ -92,12 +92,6 @@ class InstrumentationTestInstanceTest(unittest.TestCase):
     self.assertEquals(
         o._flags, ['--enable-test-intents', '--regenerate-goldens'])
 
-  def test_initializeFlagAttributes_testArgumentsRaisesException(self):
-    o = self.createTestInstance()
-    args = self.createFlagAttributesArgs(test_arguments='--foo --bar')
-    with self.assertRaises(Exception):
-      o._initializeFlagAttributes(args)
-
   def testGetTests_noFilter(self):
     o = self.createTestInstance()
     raw_tests = [