Remove GYP files from components.

components/devtools_discovery.gypi

Index: components/devtools_discovery.gypi
diff --git a/components/devtools_discovery.gypi b/components/devtools_discovery.gypi
deleted file mode 100644
index 9b8232ceefba50ec75084a793312df5e7d50aabc..0000000000000000000000000000000000000000
--- a/components/devtools_discovery.gypi
+++ /dev/null
@@ -1,27 +0,0 @@
-# Copyright 2015 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_name': 'devtools_discovery',
-      'type': 'static_library',
-      'dependencies': [
-        '../base/base.gyp:base',
-        '../content/content.gyp:content_browser',
-        '../content/content.gyp:content_common',
-      ],
-      'include_dirs': [
-        '..',
-      ],
-      'sources': [
-        'devtools_discovery/basic_target_descriptor.cc',
-        'devtools_discovery/basic_target_descriptor.h',
-        'devtools_discovery/devtools_discovery_manager.cc',
-        'devtools_discovery/devtools_discovery_manager.h',
-        'devtools_discovery/devtools_target_descriptor.h',
-      ],
-    },
-  ],
-}