Make write_library_dependencies.py find all transitive dependencies

build/build_output_dirs_android.gyp

-# 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.
-{
-  'targets': [
-    {
-      # Target for creating common output build directories. Creating output
-      # dirs beforehand ensures that build scripts can assume these folders to
-      # exist and there are no race conditions resulting from build scripts
-      # trying to create these directories.
-      # The build/java.gypi target depends on this target.
-      'target_name': 'build_output_dirs',
-      'type': 'none',
-      'actions': [
-        {
-          'action_name': 'create_java_output_dirs',
-          'variables' : {
-          'output_dirs' : [
-            '<(PRODUCT_DIR)/apks',
-            '<(PRODUCT_DIR)/lib.java',
-            '<(PRODUCT_DIR)/test.lib.java',
-           ]
-          },
-          'inputs' : [],
-          # By not specifying any outputs, we ensure that this command isn't
-          # re-run when the output directories are touched (i.e. apks are
-          # written to them).
-          'outputs': [''],
-          'action': [
-            'mkdir',
-            '-p',
-            '<@(output_dirs)',
-          ],
-        },
-      ],
-    }, # build_output_dirs
-  ], # targets
-}