Remove all .gyp and .gypi files.

tools/android/android_tools.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': [
-    # Intermediate target grouping the android tools needed to run native
-    # unittests and instrumentation test apks.
-    {
-      'target_name': 'android_tools',
-      'type': 'none',
-      'dependencies': [
-        'adb_reboot/adb_reboot.gyp:adb_reboot',
-        'file_poller/file_poller.gyp:file_poller',
-        'forwarder2/forwarder.gyp:forwarder2',
-        'md5sum/md5sum.gyp:md5sum',
-        'purge_ashmem/purge_ashmem.gyp:purge_ashmem',
-        'run_pie/run_pie.gyp:run_pie',
-        '../../tools/telemetry/telemetry.gyp:*#host',
-      ],
-    },
-    {
-      'target_name': 'heap_profiler',
-      'type': 'none',
-      'dependencies': [
-        'heap_profiler/heap_profiler.gyp:heap_dump',
-        'heap_profiler/heap_profiler.gyp:heap_profiler',
-      ],
-    },
-    {
-      'target_name': 'memdump',
-      'type': 'none',
-      'dependencies': [
-        'memdump/memdump.gyp:memdump',
-      ],
-    },
-    {
-      'target_name': 'memconsumer',
-      'type': 'none',
-      'dependencies': [
-        'memconsumer/memconsumer.gyp:memconsumer',
-      ],
-    },
-    {
-      'target_name': 'ps_ext',
-      'type': 'none',
-      'dependencies': [
-        'ps_ext/ps_ext.gyp:ps_ext',
-      ],
-    },
-  ],
-}