[Android] Switch KillAll, StartActivity, and BroadcastIntent to DeviceUtils.

build/android/pylib/uiautomator/test_runner.py

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Class for running uiautomator tests on a single device."""
 
 from pylib import constants
 from pylib import flag_changer
+from pylib.device import intent
 from pylib.instrumentation import test_options as instr_test_options
 from pylib.instrumentation import test_runner as instr_test_runner
 
 
 class TestRunner(instr_test_runner.TestRunner):
   """Responsible for running a series of tests connected to a single device."""
 
   def __init__(self, test_options, device, shard_index, test_pkg):
     """Create a new TestRunner.
 
@@ skipping 39 matching lines @@
     pass
 
   #override
   def _RunTest(self, test, timeout):
     self.device.old_interface.ClearApplicationState(self._package)
     if self.flags:
       if 'Feature:FirstRunExperience' in self.test_pkg.GetTestAnnotations(test):
         self.flags.RemoveFlags(['--disable-fre'])
       else:
         self.flags.AddFlags(['--disable-fre'])
-    self.device.old_interface.StartActivity(self._package,
-                           self._activity,
-                           wait_for_completion=True,
-                           action='android.intent.action.MAIN',
-                           force_stop=True)
+    self.device.StartActivity(
+        intent.Intent(action='android.intent.action.MAIN',
+                      activity=self._activity,
+                      package=self._package),
+        blocking=True,
+        force_stop=True)
     return self.device.old_interface.RunUIAutomatorTest(
         test, self.test_pkg.GetPackageName(), timeout)