Revert of [Android] Remove android_commands and android_testrunner.

build/android/pylib/gtest/test_package_apk.py

Index: build/android/pylib/gtest/test_package_apk.py
diff --git a/build/android/pylib/gtest/test_package_apk.py b/build/android/pylib/gtest/test_package_apk.py
index 1bf391376c53c7d468deba9e33ac3596d3547139..b67cef1f16f651359d8c2ee5b50f6c2757119aaa 100644
--- a/build/android/pylib/gtest/test_package_apk.py
+++ b/build/android/pylib/gtest/test_package_apk.py
@@ -14,6 +14,7 @@
 import tempfile
 import time
 
+from pylib import android_commands
 from pylib import constants
 from pylib import pexpect
 from pylib.device import device_errors
@@ -70,7 +71,8 @@
     else:
       raise device_errors.DeviceUnreachableError(
           'Unable to find fifo on device %s ' % self._GetFifo())
-    args = ['-s', device.adb.GetDeviceSerial(), 'shell', 'cat', self._GetFifo()]
+    args = shlex.split(device.old_interface.Adb()._target_arg)
+    args += ['shell', 'cat', self._GetFifo()]
     return pexpect.spawn('adb', args, timeout=timeout, logfile=logfile)
 
   def _StartActivity(self, device, force_stop=True):
@@ -141,19 +143,8 @@
       self._StartActivity(device, force_stop=False)
     finally:
       self.tool.CleanUpEnvironment()
-    logfile = self._NewLineNormalizer(sys.stdout)
+    logfile = android_commands.NewLineNormalizer(sys.stdout)
     return self._WatchFifo(device, timeout=10, logfile=logfile)
-
-  class _NewLineNormalizer(object):
-    def __init__(self, output):
-      self._output = output
-
-    def write(self, data):
-      data = data.replace('\r\r\n', '\n')
-      self._output.write(data)
-
-    def flush(self):
-      self._output.flush()
 
   #override
   def Install(self, device):