Add content_shell_test_apk and a several dependencies

build/android/gyp/apk_obfuscate.py

 #!/usr/bin/env python
 #
 # Copyright 2014 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.
 
 """Generates the obfuscated jar and test jar for an apk.
 
 If proguard is not enabled or 'Release' is not in the configuration name,
 obfuscation will be a no-op.
 """
 
-import fnmatch
 import optparse
 import os
 import sys
-import zipfile
 
 from util import build_utils
 
 def ParseArgs(argv):
   parser = optparse.OptionParser()
   parser.add_option('--android-sdk', help='path to the Android SDK folder')
   parser.add_option('--android-sdk-tools',
                     help='path to the Android SDK build tools folder')
   parser.add_option('--android-sdk-jar',
                     help='path to Android SDK\'s android.jar')
@@ skipping 51 matching lines @@
 
 def main(argv):
   options, _ = ParseArgs(argv)
 
   library_classpath = [options.android_sdk_jar]
   input_jars = build_utils.ParseGypList(options.input_jars_paths)
 
   dependency_class_filters = [
       '*R.class', '*R$*.class', '*Manifest.class', '*BuildConfig.class']
 
-  def DependencyClassFilter(name):
-    for name_filter in dependency_class_filters:
-      if fnmatch.fnmatch(name, name_filter):
-        return False
-    return True
-
   if options.testapp:
-    with zipfile.ZipFile(options.test_jar_path, 'w') as test_jar:
-      for jar in input_jars:
-        with zipfile.ZipFile(jar, 'r') as jar_zip:
-          for name in filter(DependencyClassFilter, jar_zip.namelist()):
-            with jar_zip.open(name) as zip_entry:
-              test_jar.writestr(name, zip_entry.read())
+    build_utils.MergeZips(
+        options.test_jar_path, input_jars, dependency_class_filters)
 
   if options.configuration_name == 'Release' and options.proguard_enabled:
     proguard_cmd = [
         'java', '-jar', options.proguard_jar_path,
         '-forceprocessing',
         '-libraryjars', ':'.join(library_classpath),
         '-dump', options.obfuscated_jar_path + '.dump',
         '-printseeds', options.obfuscated_jar_path + '.seeds',
         '-printusage', options.obfuscated_jar_path + '.usage',
         '-printmapping', options.obfuscated_jar_path + '.mapping',
@@ skipping 48 matching lines @@
     for f in output_files:
       if os.path.exists(f):
         os.remove(f)
       build_utils.Touch(f)
 
   if options.stamp:
     build_utils.Touch(options.stamp)
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))