Revert of Update export_tarball.py

scripts/slave/recipe_modules/chromium/resources/export_tarball.py

 #!/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.
 
 """
-This tool creates a tarball with all the sources, but without .git directories.
+This tool creates a tarball with all the sources, but without .svn directories.
 
 It can also remove files which are not strictly required for build, so that
 the resulting tarball can be reasonably small (last time it was ~110 MB).
 
 Example usage:
 
 export_tarball.py /foo/bar
 
 The above will create file /foo/bar.tar.bz2.
 """
 
 import optparse
 import os
 import subprocess
 import sys
 import tarfile
 
 
 NONESSENTIAL_DIRS = (
+    'breakpad/src/processor/testdata',
+    'chrome/browser/resources/tracing/tests',
     'chrome/common/extensions/docs',
+    'courgette/testdata',
+    'data',
+    'native_client/src/trusted/service_runtime/testdata',
+    'o3d/documentation',
+    'o3d/samples',
+    'o3d/tests',
+    'third_party/angle/samples/gles2_book',
     'third_party/findbugs',
     'third_party/hunspell_dictionaries',
     'third_party/hunspell/tests',
+    'third_party/lighttpd',
     'third_party/sqlite/src/test',
+    'third_party/sqlite/test',
+    'third_party/vc_80',
     'third_party/xdg-utils/tests',
     'third_party/yasm/source/patched-yasm/modules/arch/x86/tests',
     'third_party/yasm/source/patched-yasm/modules/dbgfmts/dwarf2/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/bin/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/coff/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/elf/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/macho/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/rdf/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/win32/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/win64/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/xdf/tests',
     'third_party/WebKit/LayoutTests',
+    'third_party/WebKit/Source/JavaScriptCore/tests',
+    'third_party/WebKit/Source/WebCore/ChangeLog',
+    'third_party/WebKit/Source/WebKit2',
     'third_party/WebKit/Tools/Scripts',
     'tools/gyp/test',
     'v8/test',
+    'webkit/data/layout_tests',
+    'webkit/tools/test/reference_build',
 )
 
-ESSENTIAL_FILES = (
-    'chrome/test/data/webui/i18n_process_css_test.html',
-)
-
-TEST_DIRS = (
-    'breakpad/src/processor/testdata',
-    'chrome/browser/resources/tracing/tests',
+TESTDIRS = (
     'chrome/test/data',
     'content/test/data',
-    'courgette/testdata',
     'media/test/data',
-    'native_client/src/trusted/service_runtime/testdata',
     'net/data',
 )
 
 
 # Workaround lack of the exclude parameter in add method in python-2.4.
 # TODO(phajdan.jr): remove the workaround when it's not needed on the bot.
 class MyTarFile(tarfile.TarFile):
   def set_remove_nonessential_files(self, remove):
     self.__remove_nonessential_files = remove
 
   def set_verbose(self, verbose):
     self.__verbose = verbose
 
   def set_src_dir(self, src_dir):
     self.__src_dir = src_dir
 
   def __report_skipped(self, name):
     if self.__verbose:
       print 'D\t%s' % name
 
   def __report_added(self, name):
     if self.__verbose:
       print 'A\t%s' % name
 
   def add(self, name, arcname=None, recursive=True, exclude=None, filter=None):
-    _, file_name = os.path.split(name)
-    if file_name in ('.git', 'out'):
+    head, tail = os.path.split(name)
+    if tail in ('.svn', '.git'):
       self.__report_skipped(name)
       return
 
     if self.__remove_nonessential_files:
       # WebKit change logs take quite a lot of space. This saves ~10 MB
       # in a bzip2-compressed tarball.
       if 'ChangeLog' in name:
         self.__report_skipped(name)
         return
 
-      # Preserve GYP/GN files, and other potentially critical files, so that
-      # build/gyp_chromium / gn gen can work.
-      rel_name = os.path.relpath(name, GetSourceDirectory())
-      keep_file = ('.gyp' in file_name or
-                   '.gn' in file_name or
-                   '.isolate' in file_name or
-                   '.grd' in file_name or
-                   rel_name in ESSENTIAL_FILES)
-
-      # Remove contents of non-essential directories.
-      if not keep_file:
-        for nonessential_dir in (NONESSENTIAL_DIRS + TEST_DIRS):
-          if rel_name.startswith(nonessential_dir) and os.path.isfile(name):
-            self.__report_skipped(name)
+      # Remove contents of non-essential directories, but preserve gyp files,
+      # so that build/gyp_chromium can work.
+      for nonessential_dir in (NONESSENTIAL_DIRS + TESTDIRS):
+        dir_path = os.path.join(self.__src_dir, nonessential_dir)
+        if (name.startswith(dir_path) and
+            os.path.isfile(name) and
+            'gyp' not in name and
+            'gn' not in name and
+            'isolate' not in name and
+            'grd' not in name):
+          self.__report_skipped(name)
           return
 
     self.__report_added(name)
     tarfile.TarFile.add(self, name, arcname=arcname, recursive=recursive)
 
 
 def main(argv):
   parser = optparse.OptionParser()
   parser.add_option("--basename")
   parser.add_option("--remove-nonessential-files",
@@ skipping 31 matching lines @@
 
   output_fullname = args[0] + '.tar'
   output_basename = options.basename or os.path.basename(args[0])
 
   archive = MyTarFile.open(output_fullname, 'w')
   archive.set_remove_nonessential_files(options.remove_nonessential_files)
   archive.set_verbose(options.verbose)
   archive.set_src_dir(options.src_dir)
   try:
     if options.test_data:
-      for directory in TEST_DIRS:
+      for directory in TESTDIRS:
         archive.add(os.path.join(options.src_dir, directory),
                     arcname=os.path.join(output_basename, directory))
     else:
       archive.add(options.src_dir, arcname=output_basename)
   finally:
     archive.close()
 
   if options.progress:
     sys.stdout.flush()
     pv = subprocess.Popen(
         ['pv', '--force', output_fullname],
         stdout=subprocess.PIPE,
         stderr=sys.stdout)
     with open(output_fullname + '.xz', 'w') as f:
       rc = subprocess.call(['xz', '-9', '-'], stdin=pv.stdout, stdout=f)
     pv.wait()
   else:
     rc = subprocess.call(['xz', '-9', output_fullname])
 
   if rc != 0:
     print 'xz -9 failed!'
     return 1
 
   return 0
 
 
 if __name__ == "__main__":
   sys.exit(main(sys.argv[1:]))