Enable presubmit pylint in build/android.

build/android/gyp/util/build_device.py

Index: build/android/gyp/util/build_device.py
diff --git a/build/android/gyp/util/build_device.py b/build/android/gyp/util/build_device.py
index 11f6277453ba67dbf0dec15517f09c6a2721169b..ad850748bf534e0d0865fc03e1f669e21555f988 100644
--- a/build/android/gyp/util/build_device.py
+++ b/build/android/gyp/util/build_device.py
@@ -18,8 +18,6 @@ sys.path.append(BUILD_ANDROID_DIR)
 
 from pylib import android_commands
 
-from pylib.android_commands import GetAttachedDevices
-
 
 class BuildDevice(object):
   def __init__(self, configuration):
@@ -52,8 +50,8 @@ class BuildDevice(object):
     return matches[0] if matches else None
 
 
-def GetConfigurationForDevice(id):
-  adb = android_commands.AndroidCommands(id)
+def GetConfigurationForDevice(device_id):
+  adb = android_commands.AndroidCommands(device_id)
   configuration = None
   has_root = False
   is_online = adb.IsOnline()
@@ -69,7 +67,7 @@ def GetConfigurationForDevice(id):
       cmd_output = adb.RunShellCommand(cmd)
 
     configuration = {
-        'id': id,
+        'id': device_id,
         'description': cmd_output[-1],
         'install_metadata': cmd_output[:-1],
       }