[android] Relands: Adds constants.GetBuildDirectory() and converts test scripts to use it.

build/android/pylib/gtest/test_package_apk.py

 # Copyright (c) 2012 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.
 
 """Defines TestPackageApk to help run APK-based native tests."""
 
 import logging
 import os
 import shlex
 import sys
@@ skipping 11 matching lines @@
 
 class TestPackageApk(TestPackage):
   """A helper class for running APK-based native tests."""
 
   def __init__(self, suite_name):
     """
     Args:
       suite_name: Name of the test suite (e.g. base_unittests).
     """
     TestPackage.__init__(self, suite_name)
-    product_dir = os.path.join(cmd_helper.OutDirectory.get(),
-        constants.GetBuildType())
     if suite_name == 'content_browsertests':
       self.suite_path = os.path.join(
-          product_dir, 'apks', '%s.apk' % suite_name)
+          constants.GetOutDirectory(), 'apks', '%s.apk' % suite_name)
       self._package_info = constants.PACKAGE_INFO['content_browsertests']
     else:
       self.suite_path = os.path.join(
-          product_dir, '%s_apk' % suite_name, '%s-debug.apk' % suite_name)
+          constants.GetOutDirectory(), '%s_apk' % suite_name,
+          '%s-debug.apk' % suite_name)
       self._package_info = constants.PACKAGE_INFO['gtest']
 
   def _CreateCommandLineFileOnDevice(self, adb, options):
     command_line_file = tempfile.NamedTemporaryFile()
     # GTest expects argv[0] to be the executable path.
     command_line_file.write(self.suite_name + ' ' + options)
     command_line_file.flush()
     adb.PushIfNeeded(command_line_file.name,
                      self._package_info.cmdline_file)
 
@@ skipping 70 matching lines @@
     finally:
       self.tool.CleanUpEnvironment()
     logfile = android_commands.NewLineNormalizer(sys.stdout)
     return self._WatchFifo(adb, timeout=10, logfile=logfile)
 
   #override
   def Install(self, adb):
     self.tool.CopyFiles()
     adb.ManagedInstall(self.suite_path, False,
                             package_name=self._package_info.package)