Revert of Enable whitelist generation for all builds.

tools/resources/generate_resource_whitelist.py

Index: tools/resources/generate_resource_whitelist.py
diff --git a/tools/resources/generate_resource_whitelist.py b/tools/resources/generate_resource_whitelist.py
deleted file mode 100755
index 527ceb484158c9fcf32cb5d9dc34e7561d7471d9..0000000000000000000000000000000000000000
--- a/tools/resources/generate_resource_whitelist.py
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/env python
-# Copyright 2016 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 re
-import sys
-
-USAGE = """generate_resource_whitelist.py [-h] [-i INPUT] [-o OUTPUT]
-
-INPUT specifies a file containing existing resource IDs that should be
-whitelisted, where each line of INPUT contains a single resource ID.
-
-Creates a resource whitelist by collecting existing resource IDs that are part
-of unknown pragma warnings and adds additional arch specfic resource IDs.
-
-This script is used to find the resources that are actually compiled in Chrome
-in order to only include the needed strings/images in Chrome PAK files.
-These resource IDs show up in the build output after building Chrome with
-gn variable enable_resource_whitelist_generation set to true.
-This causes the compiler to print out an UnknownPragma message every time a
-resource ID is used.
-
-E.g. foo.cc:22:0: warning: ignoring #pragma whitelisted_resource_12345
-[-Wunknown-pragmas]
-
-On Windows, the message is simply a message via __pragma(message(...)).
-
-"""
-
-COMPONENTS_STRINGS_HEADER = 'gen/components/strings/grit/components_strings.h'
-
-# We don't want the resources are different between 32-bit and 64-bit build,
-# added arch related resources even they are not used.
-ARCH_SPECIFIC_RESOURCES = [
-  'IDS_VERSION_UI_64BIT',
-  'IDS_VERSION_UI_32BIT',
-]
-
-
-def _FindResourceIds(header, resource_names):
-  """Returns the numerical resource IDs that correspond to the given resource
-     names, as #defined in the given header file."
-  """
-  pattern = re.compile(
-      r'^#define (%s) _Pragma\S+ (\d+)$' % '|'.join(resource_names))
-  with open(header, 'r') as f:
-    res_ids = [ int(pattern.match(line).group(2))
-                 for line in f if pattern.match(line) ]
-  if len(res_ids) != len(resource_names):
-    raise Exception('Find resource id failed: the result is ' +
-                    ', '.join(str(i) for i in res_ids))
-  return set(res_ids)
-
-
-def main():
-  parser = argparse.ArgumentParser(usage=USAGE)
-  parser.add_argument(
-      '-i', '--input', type=argparse.FileType('r'), default=sys.stdin,
-      help='A resource whitelist where each line contains one resource ID')
-  parser.add_argument(
-      '-o', '--output', type=argparse.FileType('w'), default=sys.stdout,
-      help='The resource list path to write (default stdout)')
-  parser.add_argument(
-      '--out-dir', required=True,
-      help='The out target directory, for example out/Release')
-
-  args = parser.parse_args()
-
-  used_resources = set()
-  used_resources.update([int(resource_id) for resource_id in args.input])
-  used_resources |= _FindResourceIds(
-      os.path.join(args.out_dir, COMPONENTS_STRINGS_HEADER),
-      ARCH_SPECIFIC_RESOURCES)
-
-  for resource_id in sorted(used_resources):
-    args.output.write('%d\n' % resource_id)
-
-if __name__ == '__main__':
-  main()