Fix build_utils.ExtractAll not respecting pattern parameter.

build/android/gyp/util/build_utils.py

 # Copyright 2013 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 ast
 import contextlib
 import fnmatch
 import json
 import os
 import pipes
@@ skipping 197 matching lines @@
       if pattern is not None:
         if not fnmatch.fnmatch(name, pattern):
           continue
       CheckZipPath(name)
       if no_clobber:
         output_path = os.path.join(path, name)
         if os.path.exists(output_path):
           raise Exception(
               'Path already exists from zip: %s %s %s'
               % (zip_path, name, output_path))
-
-    z.extractall(path=path)
+      z.extract(name, path)
 
 
 def DoZip(inputs, output, base_dir=None):
   """Creates a zip file from a list of files.
 
   Args:
     inputs: A list of paths to zip, or a list of (zip_path, fs_path) tuples.
     output: Destination .zip file.
     base_dir: Prefix to strip from inputs.
   """
@@ skipping 163 matching lines @@
       file_jsons[file_path] = ReadJson(file_path)
 
     expansion = file_jsons[file_path]
     for k in lookup_path[1:]:
       expansion = expansion[k]
 
     new_args[i] = arg[:match.start()] + str(expansion)
 
   return new_args