Revert of [Android] Add a configurable environment for devil/. (RELAND)

build/android/devil/android/device_utils.py

Index: build/android/devil/android/device_utils.py
diff --git a/build/android/devil/android/device_utils.py b/build/android/devil/android/device_utils.py
index dd0aeebf0f0d46d3eab8e68c0a22957d7019ad4b..b169240578f56a69842982990bb5a5a647d13afb 100644
--- a/build/android/devil/android/device_utils.py
+++ b/build/android/devil/android/device_utils.py
@@ -22,7 +22,6 @@
 import zipfile
 
 from devil import base_error
-from devil import devil_env
 from devil.utils import cmd_helper
 from devil.android import apk_helper
 from devil.android import device_signal
@@ -41,6 +40,7 @@
 from devil.utils import reraiser_thread
 from devil.utils import timeout_retry
 from devil.utils import zip_utils
+from pylib import constants
 from pylib.device.commands import install_commands
 
 _DEFAULT_TIMEOUT = 30
@@ -105,8 +105,7 @@
     A list containing the configured AVDs.
   """
   lines = cmd_helper.GetCmdOutput([
-      os.path.join(devil_env.config.LocalPath('android_sdk'),
-                   'tools', 'android'),
+      os.path.join(constants.ANDROID_SDK_ROOT, 'tools', 'android'),
       'list', 'avd']).splitlines()
   avds = []
   for line in lines: