Update ChromeDriver to accept W3C format InitSession

chrome/test/chromedriver/test/run_py_tests.py

Index: chrome/test/chromedriver/test/run_py_tests.py
diff --git a/chrome/test/chromedriver/test/run_py_tests.py b/chrome/test/chromedriver/test/run_py_tests.py
index 88019e909757ef235bac54e2c91251f41eaafb7b..2ae34ab1b780876b1c890b5175e078f7fa08b6da 100755
--- a/chrome/test/chromedriver/test/run_py_tests.py
+++ b/chrome/test/chromedriver/test/run_py_tests.py
@@ -2128,13 +2128,10 @@ class MobileEmulationCapabilityTest(ChromeDriverBaseTest):
     # Asserts that chromedriver has received the correct response.
     # W3C compliant responses should only be received when the capability has
     # been set and the request was sent in the correct format.
-    driver = self.CreateDriver(send_w3c_request=True)
-    self.assertFalse(driver.w3c_compliant)
-
-    driver = self.CreateDriver(send_w3c_capability=True)
+    driver = self.CreateDriver()
     self.assertFalse(driver.w3c_compliant)
 
-    driver = self.CreateDriver(send_w3c_capability=True, send_w3c_request=True)
+    driver = self.CreateDriver(send_w3c_request=True)
     self.assertTrue(driver.w3c_compliant)
 
     # Asserts that errors are being raised correctly in the test client