[Android] DeviceUtils: Prefer our unzip implementation.

build/android/pylib/device/device_utils.py

 # Copyright 2014 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.
 
 """Provides a variety of device interactions based on adb.
 
 Eventually, this will be based on adb_wrapper.
 """
 # pylint: disable=unused-argument
 
@@ skipping 829 matching lines @@
           args=(zip_file.name, files))
       zip_proc.start()
       zip_proc.join()
 
       zip_on_device = '%s/tmp.zip' % self.GetExternalStoragePath()
       try:
         self.adb.Push(zip_file.name, zip_on_device)
         self.RunShellCommand(
             ['unzip', zip_on_device],
             as_root=True,
-            env={'PATH': '$PATH:%s' % install_commands.BIN_DIR},
+            env={'PATH': '%s:$PATH' % install_commands.BIN_DIR},
             check_return=True)
       finally:
         if zip_proc.is_alive():
           zip_proc.terminate()
         if self.IsOnline():
           self.RunShellCommand(['rm', zip_on_device], check_return=True)
 
   @staticmethod
   def _CreateDeviceZip(zip_path, host_device_tuples):
     with zipfile.ZipFile(zip_path, 'w') as zip_file:
@@ skipping 505 matching lines @@
     Returns:
       A Parallelizer operating over |devices|.
     """
     if not devices:
       devices = adb_wrapper.AdbWrapper.GetDevices()
     devices = [d if isinstance(d, cls) else cls(d) for d in devices]
     if async:
       return parallelizer.Parallelizer(devices)
     else:
       return parallelizer.SyncParallelizer(devices)