device: Restructure the layout of gyp files.

chrome/chrome_browser_chromeos.gypi

 # 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_name': 'browser_chromeos',
       'type': 'static_library',
@@ skipping 35 matching lines @@
         'variations_seed_proto',
         '../build/linux/system.gyp:dbus',
         '../build/temp_gyp/googleurl.gyp:googleurl',
         '../chromeos/chromeos.gyp:chromeos',
         '../chromeos/chromeos.gyp:chromeos_memory',
         '../content/content.gyp:content_browser',
         '../content/content.gyp:content_common',
         '../chromeos/ime/input_method.gyp:gencode',
         '../crypto/crypto.gyp:crypto',
         '../dbus/dbus.gyp:dbus',
-        '../device/device.gyp:device_bluetooth',
+        '../device/bluetooth/bluetooth.gyp:bluetooth',
         '../media/media.gyp:media',
         '../net/net.gyp:net',
         '../ppapi/ppapi_internal.gyp:ppapi_ipc',  # For PpapiMsg_LoadPlugin
         '../printing/printing.gyp:printing',
         '../skia/skia.gyp:skia',
         '../sync/sync.gyp:sync',
         '../third_party/adobe/flash/flash_player.gyp:flapper_version_h',
         '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation',
         '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_proto_cpp',
         '../third_party/cld/cld.gyp:cld',
@@ skipping 854 matching lines @@
         'browser/chromeos/attestation/attestation_key_payload.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/attestation',
         'proto_out_dir': 'chrome/browser/chromeos/attestation',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }