Allow MessageFilters to restrict listening to specific message classes

build/android/gyp/util/build_device.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.
 
 """ A simple device interface for build steps.
 
 """
 
 import logging
 import os
 import re
 import sys
 
 import build_utils # pylint: disable=F0401
 
 BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), '..', '..')
 sys.path.append(BUILD_ANDROID_DIR)
 
 from pylib import android_commands
 
+from pylib.android_commands import GetAttachedDevices
 
 class BuildDevice(object):
   def __init__(self, configuration):
     self.id = configuration['id']
     self.description = configuration['description']
     self.install_metadata = configuration['install_metadata']
     self.adb = android_commands.AndroidCommands(self.id)
 
   def RunShellCommand(self, *args, **kwargs):
     return self.adb.RunShellCommand(*args, **kwargs)
@@ skipping 56 matching lines @@
   assert len(configurations) == 1
   return BuildDevice(configurations[0])
 
 
 def GetBuildDeviceFromPath(path):
   configurations = ReadConfigurations(path)
   if len(configurations) > 0:
     return GetBuildDevice(ReadConfigurations(path))
   return None