Remove the Android generator.

buildbot/buildbot_run.py

Index: buildbot/buildbot_run.py
diff --git a/buildbot/buildbot_run.py b/buildbot/buildbot_run.py
index 8ce215a4125424c6b882bb2eb3892081a731cb42..9a2b71f1b355cf6c9cde72f661c275b182ab88ef 100755
--- a/buildbot/buildbot_run.py
+++ b/buildbot/buildbot_run.py
@@ -5,23 +5,15 @@
 
 """Argument-less script to select what to run on the buildbots."""
 
-import filecmp
 import os
 import shutil
 import subprocess
 import sys
 
 
-if sys.platform in ['win32', 'cygwin']:
-  EXE_SUFFIX = '.exe'
-else:
-  EXE_SUFFIX = ''
-
-
 BUILDBOT_DIR = os.path.dirname(os.path.abspath(__file__))
 TRUNK_DIR = os.path.dirname(BUILDBOT_DIR)
 ROOT_DIR = os.path.dirname(TRUNK_DIR)
-ANDROID_DIR = os.path.join(ROOT_DIR, 'android')
 CMAKE_DIR = os.path.join(ROOT_DIR, 'cmake')
 CMAKE_BIN_DIR = os.path.join(CMAKE_DIR, 'bin')
 OUT_DIR = os.path.join(TRUNK_DIR, 'out')
@@ -69,95 +61,6 @@ def PrepareCmake():
   CallSubProcess( ['make', 'cmake'], cwd=CMAKE_DIR)
 
 
-_ANDROID_SETUP = 'source build/envsetup.sh && lunch full-eng'
-
-
-def PrepareAndroidTree():
-  """Prepare an Android tree to run 'android' format tests."""
-  if os.environ['BUILDBOT_CLOBBER'] == '1':
-    print '@@@BUILD_STEP Clobber Android checkout@@@'
-    shutil.rmtree(ANDROID_DIR)
-
-  # (Re)create the directory so that the following steps will succeed.
-  if not os.path.isdir(ANDROID_DIR):
-    os.mkdir(ANDROID_DIR)
-
-  # We use a manifest from the gyp project listing pinned revisions of AOSP to
-  # use, to ensure that we test against a stable target. This needs to be
-  # updated to pick up new build system changes sometimes, so we must test if
-  # it has changed.
-  manifest_filename = 'aosp_manifest.xml'
-  gyp_manifest = os.path.join(BUILDBOT_DIR, manifest_filename)
-  android_manifest = os.path.join(ANDROID_DIR, '.repo', 'manifests',
-                                  manifest_filename)
-  manifest_is_current = (os.path.isfile(android_manifest) and
-                         filecmp.cmp(gyp_manifest, android_manifest))
-  if not manifest_is_current:
-    # It's safe to repeat these steps, so just do them again to make sure we are
-    # in a good state.
-    print '@@@BUILD_STEP Initialize Android checkout@@@'
-    CallSubProcess(
-        ['repo', 'init',
-         '-u', 'https://android.googlesource.com/platform/manifest',
-         '-b', 'master',
-         '-g', 'all,-notdefault,-device,-darwin,-mips,-x86'],
-        cwd=ANDROID_DIR)
-    shutil.copy(gyp_manifest, android_manifest)
-
-    print '@@@BUILD_STEP Sync Android@@@'
-    CallSubProcess(['repo', 'sync', '-j4', '-m', manifest_filename],
-                   cwd=ANDROID_DIR)
-
-  # If we already built the system image successfully and didn't sync to a new
-  # version of the source, skip running the build again as it's expensive even
-  # when there's nothing to do.
-  system_img = os.path.join(ANDROID_DIR, 'out', 'target', 'product', 'generic',
-                            'system.img')
-  if manifest_is_current and os.path.isfile(system_img):
-    return
-
-  print '@@@BUILD_STEP Build Android@@@'
-  CallSubProcess(
-      ['/bin/bash',
-       '-c', '%s && make -j4' % _ANDROID_SETUP],
-      cwd=ANDROID_DIR)
-
-
-def StartAndroidEmulator():
-  """Start an android emulator from the built android tree."""
-  print '@@@BUILD_STEP Start Android emulator@@@'
-
-  CallSubProcess(['/bin/bash', '-c',
-      '%s && adb kill-server ' % _ANDROID_SETUP],
-      cwd=ANDROID_DIR)
-
-  # If taskset is available, use it to force adbd to run only on one core, as,
-  # sadly, it improves its reliability (see crbug.com/268450).
-  adbd_wrapper = ''
-  with open(os.devnull, 'w') as devnull_fd:
-    if subprocess.call(['which', 'taskset'], stdout=devnull_fd) == 0:
-      adbd_wrapper = 'taskset -c 0'
-  CallSubProcess(['/bin/bash', '-c',
-      '%s && %s adb start-server ' % (_ANDROID_SETUP, adbd_wrapper)],
-      cwd=ANDROID_DIR)
-
-  subprocess.Popen(
-      ['/bin/bash', '-c',
-       '%s && emulator -no-window' % _ANDROID_SETUP],
-      cwd=ANDROID_DIR)
-  CallSubProcess(
-      ['/bin/bash', '-c',
-       '%s && adb wait-for-device' % _ANDROID_SETUP],
-      cwd=ANDROID_DIR)
-
-
-def StopAndroidEmulator():
-  """Stop all android emulators."""
-  print '@@@BUILD_STEP Stop Android emulator@@@'
-  # If this fails, it's because there is no emulator running.
-  subprocess.call(['pkill', 'emulator.*'])
-
-
 def GypTestFormat(title, format=None, msvs_version=None, tests=[]):
   """Run the gyp tests for a given format, emitting annotator tags.
 
@@ -183,15 +86,7 @@ def GypTestFormat(title, format=None, msvs_version=None, tests=[]):
        '--format', format,
        '--path', CMAKE_BIN_DIR,
        '--chdir', 'gyp'] + tests)
-  if format == 'android':
-    # gyptest needs the environment setup from envsetup/lunch in order to build
-    # using the 'android' backend, so this is done in a single shell.
-    retcode = subprocess.call(
-        ['/bin/bash',
-         '-c', '%s && cd %s && %s' % (_ANDROID_SETUP, ROOT_DIR, command)],
-        cwd=ANDROID_DIR, env=env)
-  else:
-    retcode = subprocess.call(command, cwd=ROOT_DIR, env=env, shell=True)
+  retcode = subprocess.call(command, cwd=ROOT_DIR, env=env, shell=True)
   if retcode:
     # Emit failure tag, and keep going.
     print '@@@STEP_FAILURE@@@'
@@ -207,15 +102,7 @@ def GypBuild():
   print 'Done.'
 
   retcode = 0
-  # The Android gyp bot runs on linux so this must be tested first.
-  if os.environ['BUILDBOT_BUILDERNAME'] == 'gyp-android':
-    PrepareAndroidTree()
-    StartAndroidEmulator()
-    try:
-      retcode += GypTestFormat('android')
-    finally:
-      StopAndroidEmulator()
-  elif sys.platform.startswith('linux'):
+  if sys.platform.startswith('linux'):
     retcode += GypTestFormat('ninja')
     retcode += GypTestFormat('make')
     PrepareCmake()