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

build/android/test_runner.py

Index: build/android/test_runner.py
diff --git a/build/android/test_runner.py b/build/android/test_runner.py
index d8828a2953d30440965bb493cf59e7cb6ca271d6..dc683cb5d993fbd0b84a5f8279c0b9ce28dfc859 100755
--- a/build/android/test_runner.py
+++ b/build/android/test_runner.py
@@ -15,8 +15,6 @@
 import sys
 import threading
 import unittest
-
-import devil_chromium
 
 from devil import base_error
 from devil.android import apk_helper
@@ -47,10 +45,6 @@
 from pylib.perf import test_runner as perf_test_runner
 from pylib.results import json_results
 from pylib.results import report_results
-
-
-_DEVIL_STATIC_CONFIG_FILE = os.path.abspath(os.path.join(
-    constants.DIR_SOURCE_ROOT, 'build', 'android', 'devil_config.json'))
 
 
 def AddCommonOptions(parser):
@@ -117,9 +111,6 @@
     constants.SetOutputDirectory(args.output_directory)
   if args.adb_path:
     constants.SetAdbPath(args.adb_path)
-
-  devil_chromium.Initialize(output_directory=constants.GetOutDirectory())
-
   # Some things such as Forwarder require ADB to be in the environment path.
   adb_dir = os.path.dirname(constants.GetAdbPath())
   if adb_dir and adb_dir not in os.environ['PATH'].split(os.pathsep):