Fix android precompilation builders after testing script refactoring

tools/testing/dart/test_runner.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /**
  * Classes and methods for executing tests.
  *
  * This module includes:
  * - Managing parallel execution of tests, including timeout checks.
  * - Evaluating the output of each test as pass/fail/crash/timeout.
  */
 library test_runner;
 
 import "dart:async";
 import "dart:collection" show Queue;
 import "dart:convert" show LineSplitter, UTF8, JSON;
 // We need to use the 'io' prefix here, otherwise io.exitCode will shadow
 // CommandOutput.exitCode in subclasses of CommandOutput.
 import "dart:io" as io;
 import "dart:math" as math;
 
 import 'package:yaml/yaml.dart';
 
 import 'android.dart';
+import "browser_controller.dart";
 import 'dependency_graph.dart' as dgraph;
-import "browser_controller.dart";
 import "path.dart";
+import 'record_and_replay.dart';
+import "runtime_configuration.dart";
 import "status_file_parser.dart";
 import "test_progress.dart";
 import "test_suite.dart";
 import "utils.dart";
-import 'record_and_replay.dart';
 
 const int CRASHING_BROWSER_EXITCODE = -10;
 const int SLOW_TIMEOUT_MULTIPLIER = 4;
 
 const MESSAGE_CANNOT_OPEN_DISPLAY = 'Gtk-WARNING **: cannot open display';
 const MESSAGE_FAILED_TO_RUN_COMMAND = 'Failed to run command. return code=1';
 
 typedef void TestCaseEvent(TestCase testCase);
 typedef void ExitCodeEvent(int exitCode);
 typedef void EnqueueMoreWork(ProcessQueue queue);
@@ skipping 2650 matching lines @@
       return new RunningProcess(command, timeout).run();
     }
   }
 
   Future<CommandOutput> _runAdbPrecompilationCommand(
       AdbDevice device, AdbPrecompilationCommand command, int timeout) async {
     var runner = command.precompiledRunnerFilename;
     var processTest = command.processTestFilename;
     var testdir = command.precompiledTestDirectory;
     var arguments = command.arguments;
-    var devicedir = '/data/local/tmp/precompilation-testing';
-    var deviceTestDir = '/data/local/tmp/precompilation-testing/test';
+    var devicedir = DartPrecompiledAdbRuntimeConfiguration.DeviceDir;
+    var deviceTestDir = DartPrecompiledAdbRuntimeConfiguration.DeviceTestDir;
 
     // We copy all the files which the vm precompiler puts into the test
     // directory.
     List<String> files = new io.Directory(testdir)
         .listSync()
         .map((file) => file.path)
         .map((path) => path.substring(path.lastIndexOf('/') + 1))
         .toList();
 
     var timeoutDuration = new Duration(seconds: timeout);
@@ skipping 496 matching lines @@
     }
   }
 
   void eventAllTestsDone() {
     for (var listener in _eventListener) {
       listener.allDone();
     }
     _allDone();
   }
 }