Remove all .gyp and .gypi files.

build/android/native_app_dependencies.gypi

-# 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.
-
-# This file is meant to be included into a target to provide a rule
-# to strip and place dependent shared libraries required by a native binary in a
-# single folder that can later be pushed to the device.
-#
-# NOTE: consider packaging your binary as an apk instead of running a native
-# library.
-#
-# To use this, create a gyp target with the following form:
-#  {
-#    'target_name': 'target_that_depends_on_my_binary',
-#    'type': 'none',
-#    'dependencies': [
-#      'my_binary',
-#    ],
-#    'variables': {
-#      'native_binary': '<(PRODUCT_DIR)/my_binary',
-#      'output_dir': 'location to place binary and dependent libraries'
-#    },
-#    'includes': [ '../../build/android/native_app_dependencies.gypi' ],
-#  },
-#
-
-{
-  'variables': {
-    'include_main_binary%': 1,
-  },
-  'conditions': [
-      ['component == "shared_library"', {
-        'dependencies': [
-          '<(DEPTH)/build/android/setup.gyp:copy_system_libraries',
-        ],
-        'variables': {
-          'intermediate_dir': '<(PRODUCT_DIR)/<(_target_name)',
-          'ordered_libraries_file': '<(intermediate_dir)/native_libraries.json',
-        },
-        'actions': [
-          {
-            'variables': {
-              'input_libraries': ['<(native_binary)'],
-            },
-            'includes': ['../../build/android/write_ordered_libraries.gypi'],
-          },
-          {
-            'action_name': 'stripping native libraries',
-            'variables': {
-              'stripped_libraries_dir%': '<(output_dir)',
-              'input_paths': ['<(native_binary)'],
-              'stamp': '<(intermediate_dir)/strip.stamp',
-            },
-            'includes': ['../../build/android/strip_native_libraries.gypi'],
-          },
-        ],
-      }],
-      ['include_main_binary==1', {
-        'copies': [
-          {
-            'destination': '<(output_dir)',
-            'files': [ '<(native_binary)' ],
-          }
-        ],
-      }],
-  ],
-}