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

build/android/pylib/linker/test_case.py

 # Copyright 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.
 
 """Base class for linker-specific test cases.
 
    The custom dynamic linker can only be tested through a custom test case
    for various technical reasons:
 
      - It's an 'invisible feature', i.e. it doesn't expose a new API or
@@ skipping 24 matching lines @@
 """
 # pylint: disable=R0201
 
 import logging
 import os
 import re
 import time
 
 from pylib import constants
 from pylib.base import base_test_result
+from pylib.device import intent
 
 
 ResultType = base_test_result.ResultType
 
 _PACKAGE_NAME = 'org.chromium.chromium_linker_test_apk'
 _ACTIVITY_NAME = '.ChromiumLinkerTestActivity'
 _COMMAND_LINE_FILE = '/data/local/tmp/chromium-linker-test-command-line'
 
 # Path to the Linker.java source file.
 _LINKER_JAVA_SOURCE_PATH = (
@@ skipping 102 matching lines @@
   Returns:
     A (status, logs) tuple, where status is a ResultType constant, and logs
     if the final logcat output as a string.
   """
   # 1. Start recording logcat with appropriate filters.
   device.old_interface.StartRecordingLogcat(
       clear=True, filters=_LOGCAT_FILTERS)
 
   try:
     # 2. Force-start activity.
-    device.old_interface.StartActivity(
-        package=_PACKAGE_NAME, activity=_ACTIVITY_NAME, force_stop=True)
+    device.StartActivity(
+        intent.Intent(package=_PACKAGE_NAME, activity=_ACTIVITY_NAME),
+        force_stop=True)
 
     # 3. Wait up to |timeout| seconds until the test status is in the logcat.
     num_tries = 0
     max_tries = timeout
     found = False
     while num_tries < max_tries:
       time.sleep(1)
       num_tries += 1
       found, browser_ok, renderer_ok = _CheckLinkerTestStatus(
           device.old_interface.GetCurrentRecordedLogcat())
@@ skipping 352 matching lines @@
       # Note that this behaviour doesn't seem to happen when starting an
       # application 'normally', i.e. when using the application launcher to
       # start the activity.
       logging.info('Ignoring system\'s low randomization of browser libraries' +
                    ' for regular devices')
 
     if not renderer_status:
       return ResultType.FAIL, renderer_logs
 
     return ResultType.PASS, logs