Removes files from //build that we don't need

build/android/gyp/process_resources.py

Index: build/android/gyp/process_resources.py
diff --git a/build/android/gyp/process_resources.py b/build/android/gyp/process_resources.py
deleted file mode 100755
index d227954ae96af22f748c6ab35b16780a5e1fa522..0000000000000000000000000000000000000000
--- a/build/android/gyp/process_resources.py
+++ /dev/null
@@ -1,420 +0,0 @@
-#!/usr/bin/env python
-#
-# 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.
-
-"""Process Android resources to generate R.java, and prepare for packaging.
-
-This will crunch images and generate v14 compatible resources
-(see generate_v14_compatible_resources.py).
-"""
-
-import codecs
-import optparse
-import os
-import re
-import shutil
-import sys
-import zipfile
-
-import generate_v14_compatible_resources
-
-from util import build_utils
-
-# Import jinja2 from third_party/jinja2
-sys.path.insert(1,
-    os.path.join(os.path.dirname(__file__), '../../../third_party'))
-from jinja2 import Template # pylint: disable=F0401
-
-
-def ParseArgs(args):
-  """Parses command line options.
-
-  Returns:
-    An options object as from optparse.OptionsParser.parse_args()
-  """
-  parser = optparse.OptionParser()
-  build_utils.AddDepfileOption(parser)
-
-  parser.add_option('--android-sdk', help='path to the Android SDK folder')
-  parser.add_option('--aapt-path',
-                    help='path to the Android aapt tool')
-  parser.add_option('--non-constant-id', action='store_true')
-
-  parser.add_option('--android-manifest', help='AndroidManifest.xml path')
-  parser.add_option('--custom-package', help='Java package for R.java')
-  parser.add_option(
-      '--shared-resources',
-      action='store_true',
-      help='Make a resource package that can be loaded by a different'
-      'application at runtime to access the package\'s resources.')
-
-  parser.add_option('--resource-dirs',
-                    help='Directories containing resources of this target.')
-  parser.add_option('--dependencies-res-zips',
-                    help='Resources from dependents.')
-
-  parser.add_option('--resource-zip-out',
-                    help='Path for output zipped resources.')
-
-  parser.add_option('--R-dir',
-                    help='directory to hold generated R.java.')
-  parser.add_option('--srcjar-out',
-                    help='Path to srcjar to contain generated R.java.')
-  parser.add_option('--r-text-out',
-                    help='Path to store the R.txt file generated by appt.')
-
-  parser.add_option('--proguard-file',
-                    help='Path to proguard.txt generated file')
-
-  parser.add_option(
-      '--v14-skip',
-      action="store_true",
-      help='Do not generate nor verify v14 resources')
-
-  parser.add_option(
-      '--extra-res-packages',
-      help='Additional package names to generate R.java files for')
-  parser.add_option(
-      '--extra-r-text-files',
-      help='For each additional package, the R.txt file should contain a '
-      'list of resources to be included in the R.java file in the format '
-      'generated by aapt')
-  parser.add_option(
-      '--include-all-resources',
-      action='store_true',
-      help='Include every resource ID in every generated R.java file '
-      '(ignoring R.txt).')
-
-  parser.add_option(
-      '--all-resources-zip-out',
-      help='Path for output of all resources. This includes resources in '
-      'dependencies.')
-
-  parser.add_option('--stamp', help='File to touch on success')
-
-  (options, args) = parser.parse_args(args)
-
-  if args:
-    parser.error('No positional arguments should be given.')
-
-  # Check that required options have been provided.
-  required_options = (
-      'android_sdk',
-      'aapt_path',
-      'android_manifest',
-      'dependencies_res_zips',
-      'resource_dirs',
-      'resource_zip_out',
-      )
-  build_utils.CheckOptions(options, parser, required=required_options)
-
-  if (options.R_dir is None) == (options.srcjar_out is None):
-    raise Exception('Exactly one of --R-dir or --srcjar-out must be specified.')
-
-  return options
-
-
-def CreateExtraRJavaFiles(
-      r_dir, extra_packages, extra_r_text_files, shared_resources, include_all):
-  if include_all:
-    java_files = build_utils.FindInDirectory(r_dir, "R.java")
-    if len(java_files) != 1:
-      return
-    r_java_file = java_files[0]
-    r_java_contents = codecs.open(r_java_file, encoding='utf-8').read()
-
-    for package in extra_packages:
-      package_r_java_dir = os.path.join(r_dir, *package.split('.'))
-      build_utils.MakeDirectory(package_r_java_dir)
-      package_r_java_path = os.path.join(package_r_java_dir, 'R.java')
-      new_r_java = re.sub(r'package [.\w]*;', u'package %s;' % package,
-                          r_java_contents)
-      codecs.open(package_r_java_path, 'w', encoding='utf-8').write(new_r_java)
-  else:
-    if len(extra_packages) != len(extra_r_text_files):
-      raise Exception('Need one R.txt file per extra package')
-
-    all_resources = {}
-    r_txt_file = os.path.join(r_dir, 'R.txt')
-    if not os.path.exists(r_txt_file):
-      return
-    with open(r_txt_file) as f:
-      for line in f:
-        m = re.match(r'(int(?:\[\])?) (\w+) (\w+) (.+)$', line)
-        if not m:
-          raise Exception('Unexpected line in R.txt: %s' % line)
-        java_type, resource_type, name, value = m.groups()
-        all_resources[(resource_type, name)] = (java_type, value)
-
-    for package, r_text_file in zip(extra_packages, extra_r_text_files):
-      if os.path.exists(r_text_file):
-        package_r_java_dir = os.path.join(r_dir, *package.split('.'))
-        build_utils.MakeDirectory(package_r_java_dir)
-        package_r_java_path = os.path.join(package_r_java_dir, 'R.java')
-        CreateExtraRJavaFile(
-            package, package_r_java_path, r_text_file, all_resources,
-            shared_resources)
-
-
-def CreateExtraRJavaFile(
-      package, r_java_path, r_text_file, all_resources, shared_resources):
-  resources = {}
-  with open(r_text_file) as f:
-    for line in f:
-      m = re.match(r'int(?:\[\])? (\w+) (\w+) ', line)
-      if not m:
-        raise Exception('Unexpected line in R.txt: %s' % line)
-      resource_type, name = m.groups()
-      java_type, value = all_resources[(resource_type, name)]
-      if resource_type not in resources:
-        resources[resource_type] = []
-      resources[resource_type].append((name, java_type, value))
-
-  template = Template("""/* AUTO-GENERATED FILE.  DO NOT MODIFY. */
-
-package {{ package }};
-
-public final class R {
-    {% for resource_type in resources %}
-    public static final class {{ resource_type }} {
-        {% for name, java_type, value in resources[resource_type] %}
-        {% if shared_resources %}
-        public static {{ java_type }} {{ name }} = {{ value }};
-        {% else %}
-        public static final {{ java_type }} {{ name }} = {{ value }};
-        {% endif %}
-        {% endfor %}
-    }
-    {% endfor %}
-    {% if shared_resources %}
-    public static void onResourcesLoaded(int packageId) {
-        {% for resource_type in resources %}
-        {% for name, java_type, value in resources[resource_type] %}
-        {% if java_type == 'int[]' %}
-        for(int i = 0; i < {{ resource_type }}.{{ name }}.length; ++i) {
-            {{ resource_type }}.{{ name }}[i] =
-                    ({{ resource_type }}.{{ name }}[i] & 0x00ffffff)
-                    | (packageId << 24);
-        }
-        {% else %}
-        {{ resource_type }}.{{ name }} =
-                ({{ resource_type }}.{{ name }} & 0x00ffffff)
-                | (packageId << 24);
-        {% endif %}
-        {% endfor %}
-        {% endfor %}
-    }
-    {% endif %}
-}
-""", trim_blocks=True, lstrip_blocks=True)
-
-  output = template.render(package=package, resources=resources,
-                           shared_resources=shared_resources)
-  with open(r_java_path, 'w') as f:
-    f.write(output)
-
-
-def CrunchDirectory(aapt, input_dir, output_dir):
-  """Crunches the images in input_dir and its subdirectories into output_dir.
-
-  If an image is already optimized, crunching often increases image size. In
-  this case, the crunched image is overwritten with the original image.
-  """
-  aapt_cmd = [aapt,
-              'crunch',
-              '-C', output_dir,
-              '-S', input_dir,
-              '--ignore-assets', build_utils.AAPT_IGNORE_PATTERN]
-  build_utils.CheckOutput(aapt_cmd, stderr_filter=FilterCrunchStderr,
-                          fail_func=DidCrunchFail)
-
-  # Check for images whose size increased during crunching and replace them
-  # with their originals (except for 9-patches, which must be crunched).
-  for dir_, _, files in os.walk(output_dir):
-    for crunched in files:
-      if crunched.endswith('.9.png'):
-        continue
-      if not crunched.endswith('.png'):
-        raise Exception('Unexpected file in crunched dir: ' + crunched)
-      crunched = os.path.join(dir_, crunched)
-      original = os.path.join(input_dir, os.path.relpath(crunched, output_dir))
-      original_size = os.path.getsize(original)
-      crunched_size = os.path.getsize(crunched)
-      if original_size < crunched_size:
-        shutil.copyfile(original, crunched)
-
-
-def FilterCrunchStderr(stderr):
-  """Filters out lines from aapt crunch's stderr that can safely be ignored."""
-  filtered_lines = []
-  for line in stderr.splitlines(True):
-    # Ignore this libpng warning, which is a known non-error condition.
-    # http://crbug.com/364355
-    if ('libpng warning: iCCP: Not recognizing known sRGB profile that has '
-        + 'been edited' in line):
-      continue
-    filtered_lines.append(line)
-  return ''.join(filtered_lines)
-
-
-def DidCrunchFail(returncode, stderr):
-  """Determines whether aapt crunch failed from its return code and output.
-
-  Because aapt's return code cannot be trusted, any output to stderr is
-  an indication that aapt has failed (http://crbug.com/314885).
-  """
-  return returncode != 0 or stderr
-
-
-def ZipResources(resource_dirs, zip_path):
-  # Python zipfile does not provide a way to replace a file (it just writes
-  # another file with the same name). So, first collect all the files to put
-  # in the zip (with proper overriding), and then zip them.
-  files_to_zip = dict()
-  for d in resource_dirs:
-    for root, _, files in os.walk(d):
-      for f in files:
-        archive_path = os.path.join(os.path.relpath(root, d), f)
-        path = os.path.join(root, f)
-        files_to_zip[archive_path] = path
-  with zipfile.ZipFile(zip_path, 'w') as outzip:
-    for archive_path, path in files_to_zip.iteritems():
-      outzip.write(path, archive_path)
-
-
-def CombineZips(zip_files, output_path):
-  # When packaging resources, if the top-level directories in the zip file are
-  # of the form 0, 1, ..., then each subdirectory will be passed to aapt as a
-  # resources directory. While some resources just clobber others (image files,
-  # etc), other resources (particularly .xml files) need to be more
-  # intelligently merged. That merging is left up to aapt.
-  with zipfile.ZipFile(output_path, 'w') as outzip:
-    for i, z in enumerate(zip_files):
-      with zipfile.ZipFile(z, 'r') as inzip:
-        for name in inzip.namelist():
-          new_name = '%d/%s' % (i, name)
-          outzip.writestr(new_name, inzip.read(name))
-
-
-def main():
-  args = build_utils.ExpandFileArgs(sys.argv[1:])
-
-  options = ParseArgs(args)
-  android_jar = os.path.join(options.android_sdk, 'android.jar')
-  aapt = options.aapt_path
-
-  input_files = []
-
-  with build_utils.TempDir() as temp_dir:
-    deps_dir = os.path.join(temp_dir, 'deps')
-    build_utils.MakeDirectory(deps_dir)
-    v14_dir = os.path.join(temp_dir, 'v14')
-    build_utils.MakeDirectory(v14_dir)
-
-    gen_dir = os.path.join(temp_dir, 'gen')
-    build_utils.MakeDirectory(gen_dir)
-
-    input_resource_dirs = build_utils.ParseGypList(options.resource_dirs)
-
-    if not options.v14_skip:
-      for resource_dir in input_resource_dirs:
-        generate_v14_compatible_resources.GenerateV14Resources(
-            resource_dir,
-            v14_dir)
-
-    dep_zips = build_utils.ParseGypList(options.dependencies_res_zips)
-    input_files += dep_zips
-    dep_subdirs = []
-    for z in dep_zips:
-      subdir = os.path.join(deps_dir, os.path.basename(z))
-      if os.path.exists(subdir):
-        raise Exception('Resource zip name conflict: ' + os.path.basename(z))
-      build_utils.ExtractAll(z, path=subdir)
-      dep_subdirs.append(subdir)
-
-    # Generate R.java. This R.java contains non-final constants and is used only
-    # while compiling the library jar (e.g. chromium_content.jar). When building
-    # an apk, a new R.java file with the correct resource -> ID mappings will be
-    # generated by merging the resources from all libraries and the main apk
-    # project.
-    package_command = [aapt,
-                       'package',
-                       '-m',
-                       '-M', options.android_manifest,
-                       '--auto-add-overlay',
-                       '-I', android_jar,
-                       '--output-text-symbols', gen_dir,
-                       '-J', gen_dir,
-                       '--ignore-assets', build_utils.AAPT_IGNORE_PATTERN]
-
-    for d in input_resource_dirs:
-      package_command += ['-S', d]
-
-    for d in dep_subdirs:
-      package_command += ['-S', d]
-
-    if options.non_constant_id:
-      package_command.append('--non-constant-id')
-    if options.custom_package:
-      package_command += ['--custom-package', options.custom_package]
-    if options.proguard_file:
-      package_command += ['-G', options.proguard_file]
-    if options.shared_resources:
-      package_command.append('--shared-lib')
-    build_utils.CheckOutput(package_command, print_stderr=False)
-
-    if options.extra_res_packages:
-      CreateExtraRJavaFiles(
-          gen_dir,
-          build_utils.ParseGypList(options.extra_res_packages),
-          build_utils.ParseGypList(options.extra_r_text_files),
-          options.shared_resources,
-          options.include_all_resources)
-
-    # This is the list of directories with resources to put in the final .zip
-    # file. The order of these is important so that crunched/v14 resources
-    # override the normal ones.
-    zip_resource_dirs = input_resource_dirs + [v14_dir]
-
-    base_crunch_dir = os.path.join(temp_dir, 'crunch')
-
-    # Crunch image resources. This shrinks png files and is necessary for
-    # 9-patch images to display correctly. 'aapt crunch' accepts only a single
-    # directory at a time and deletes everything in the output directory.
-    for idx, input_dir in enumerate(input_resource_dirs):
-      crunch_dir = os.path.join(base_crunch_dir, str(idx))
-      build_utils.MakeDirectory(crunch_dir)
-      zip_resource_dirs.append(crunch_dir)
-      CrunchDirectory(aapt, input_dir, crunch_dir)
-
-    ZipResources(zip_resource_dirs, options.resource_zip_out)
-
-    if options.all_resources_zip_out:
-      CombineZips([options.resource_zip_out] + dep_zips,
-                  options.all_resources_zip_out)
-
-    if options.R_dir:
-      build_utils.DeleteDirectory(options.R_dir)
-      shutil.copytree(gen_dir, options.R_dir)
-    else:
-      build_utils.ZipDir(options.srcjar_out, gen_dir)
-
-    if options.r_text_out:
-      r_text_path = os.path.join(gen_dir, 'R.txt')
-      if os.path.exists(r_text_path):
-        shutil.copyfile(r_text_path, options.r_text_out)
-      else:
-        open(options.r_text_out, 'w').close()
-
-  if options.depfile:
-    input_files += build_utils.GetPythonDependencies()
-    build_utils.WriteDepfile(options.depfile, input_files)
-
-  if options.stamp:
-    build_utils.Touch(options.stamp)
-
-
-if __name__ == '__main__':
-  main()