Revert of Android: Add APK patch size estimates to resource_sizes.py.

build/android/binary_size/update_apks.py

Index: build/android/binary_size/update_apks.py
diff --git a/build/android/binary_size/update_apks.py b/build/android/binary_size/update_apks.py
new file mode 100755
index 0000000000000000000000000000000000000000..a197e64a12675e47c5583878e17ff81080b47a2f
--- /dev/null
+++ b/build/android/binary_size/update_apks.py
@@ -0,0 +1,71 @@
+#!/usr/bin/python
+# Copyright 2017 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.
+
+import argparse
+import os
+import sys
+
+_BUILD_ANDROID = os.path.join(os.path.dirname(__file__), os.pardir)
+sys.path.append(_BUILD_ANDROID)
+from pylib.constants import host_paths
+
+sys.path.append(os.path.join(host_paths.DIR_SOURCE_ROOT, 'build'))
+import find_depot_tools  # pylint: disable=import-error,unused-import
+import download_from_google_storage
+
+CURRENT_MILESTONE = '58'
+DEFAULT_BUCKET = 'gs://chromium-android-tools/apks'
+DEFAULT_DOWNLOAD_PATH = os.path.join(os.path.dirname(__file__), 'apks')
+DEFAULT_BUILDER = 'Android_Builder'
+DEFAULT_APK = 'MonochromePublic.apk'
+
+
+def MaybeDownloadApk(builder, milestone, apk, download_path, bucket):
+  apk_path = os.path.join(download_path, builder, milestone, apk)
+  sha1_path = apk_path + '.sha1'
+  base_url = os.path.join(bucket, builder, milestone)
+  if os.path.exists(apk_path):
+    print '%s already exists' % apk_path
+  elif not os.path.exists(sha1_path):
+    print 'Skipping %s, file not found' % sha1_path
+  else:
+    download_from_google_storage.download_from_google_storage(
+        input_filename=sha1_path,
+        sha1_file=sha1_path,
+        base_url=base_url,
+        gsutil=download_from_google_storage.Gsutil(
+            download_from_google_storage.GSUTIL_DEFAULT_PATH),
+        num_threads=1,
+        directory=False,
+        recursive=False,
+        force=False,
+        output=apk_path,
+        ignore_errors=False,
+        verbose=True,
+        auto_platform=False,
+        extract=False)
+
+
+def main():
+  argparser = argparse.ArgumentParser(
+      description='Utility for downloading archived APKs used for measuring '
+                  'per-milestone patch size growth.',
+      formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+  argparser.add_argument('--download-path', default=DEFAULT_DOWNLOAD_PATH,
+                         help='Directory to store downloaded APKs.')
+  argparser.add_argument('--milestone', default=CURRENT_MILESTONE,
+                         help='Download reference APK for this milestone.')
+  argparser.add_argument('--apk', default=DEFAULT_APK, help='APK name.')
+  argparser.add_argument('--builder', default=DEFAULT_BUILDER,
+                         help='Builder name.')
+  argparser.add_argument('--bucket', default=DEFAULT_BUCKET,
+                         help='Google storage bucket where APK is stored.')
+  args = argparser.parse_args()
+  MaybeDownloadApk(
+      args.builder, args.milestone, args.apk, args.download_path, args.bucket)
+
+
+if __name__ == '__main__':
+  sys.exit(main())