[android] Make build_type a singleton.

build/android/pylib/constants.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 a set of constants shared by test runners and other scripts."""
 
 import os
 import subprocess
 import sys
 
@@ skipping 65 matching lines @@
 
 ANDROID_SDK_VERSION = 18
 ANDROID_SDK_ROOT = os.path.join(DIR_SOURCE_ROOT,
                                 'third_party/android_tools/sdk')
 ANDROID_NDK_ROOT = os.path.join(DIR_SOURCE_ROOT,
                                 'third_party/android_tools/ndk')
 
 UPSTREAM_FLAKINESS_SERVER = 'test-results.appspot.com'
 
 
+def GetBuildType():

[frankf, 2013/08/14 21:45:09]

As discussed, what you really care about is the out directory not the build type
(See OutDirectory() in cmd_helper). That should be a follow up.

+  try:
+    return os.environ['CHROMIUM_BUILD_TYPE']
+  except KeyError:
+    raise Exception('The build type has not been set')
+
+
+def SetBuildType(build_type):
+  os.environ['CHROMIUM_BUILD_TYPE'] = build_type
+
+
 def _GetADBPath():
   if os.environ.get('ANDROID_SDK_ROOT'):
     return 'adb'
   # If envsetup.sh hasn't been sourced and there's no adb in the path,
   # set it here.
   try:
     with file(os.devnull, 'w') as devnull:
       subprocess.call(['adb', 'version'], stdout=devnull, stderr=devnull)
     return 'adb'
   except OSError:
     print >> sys.stderr, 'No adb found in $PATH, fallback to checked in binary.'
     return os.path.join(ANDROID_SDK_ROOT, 'platform-tools', 'adb')
 
 
 ADB_PATH = _GetADBPath()
 
 # Exit codes
 ERROR_EXIT_CODE = 1
 WARNING_EXIT_CODE = 88