Remove all .gyp and .gypi files.

build/java_strings_grd.gypi

-# 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.
-
-# This file is meant to be included into a target to provide a rule
-# to generate localized strings.xml from a grd file.
-#
-# To use this, create a gyp target with the following form:
-# {
-#   'target_name': 'my-package_strings_grd',
-#   'type': 'none',
-#   'variables': {
-#     'grd_file': 'path/to/grd/file',
-#   },
-#   'includes': ['path/to/this/gypi/file'],
-# }
-#
-# Required variables:
-#  grd_file - The path to the grd file to use.
-{
-  'variables': {
-    'res_grit_dir': '<(INTERMEDIATE_DIR)/<(_target_name)/res_grit',
-    'grit_grd_file': '<(grd_file)',
-    'resource_zip_path': '<(PRODUCT_DIR)/res.java/<(_target_name).zip',
-    'grit_additional_defines': ['-E', 'ANDROID_JAVA_TAGGED_ONLY=false'],
-    'grit_out_dir': '<(res_grit_dir)',
-    # resource_ids is unneeded since we don't generate .h headers.
-    'grit_resource_ids': '',
-    'grit_outputs': [
-      '<!@pymod_do_main(grit_info <@(grit_defines) <@(grit_additional_defines) '
-          '--outputs \'<(grit_out_dir)\' '
-          '<(grit_grd_file) -f "<(grit_resource_ids)")',
-          ]
-  },
-  'all_dependent_settings': {
-    'variables': {
-      'additional_input_paths': ['<(resource_zip_path)'],
-      'dependencies_res_zip_paths': ['<(resource_zip_path)'],
-    },
-  },
-  'actions': [
-    {
-      'action_name': 'generate_localized_strings_xml',
-      'includes': ['../build/grit_action.gypi'],
-    },
-    {
-      'action_name': 'create_resources_zip',
-      'inputs': [
-          '<(DEPTH)/build/android/gyp/zip.py',
-          '<@(grit_outputs)',
-      ],
-      'outputs': [
-          '<(resource_zip_path)',
-      ],
-      'action': [
-          'python', '<(DEPTH)/build/android/gyp/zip.py',
-          '--input-dir', '<(res_grit_dir)',
-          '--output', '<(resource_zip_path)',
-      ],
-    }
-  ],
-}