Adding UsbService and UsbDevice constructs.

chrome/chrome_browser.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',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 3875 matching lines @@
         'browser/ui/window_sizer_win.cc',
         'browser/ui/window_snapshot/window_snapshot.h',
         'browser/ui/window_snapshot/window_snapshot_aura.cc',
         'browser/ui/window_snapshot/window_snapshot_gtk.cc',
         'browser/ui/window_snapshot/window_snapshot_mac.mm',
         'browser/ui/window_snapshot/window_snapshot_win.cc',
         'browser/upgrade_detector.cc',
         'browser/upgrade_detector.h',
         'browser/upgrade_detector_impl.cc',
         'browser/upgrade_detector_impl.h',
+        'browser/usb/usb_device.cc',
+        'browser/usb/usb_device.h',
+        'browser/usb/usb_service.cc',
+        'browser/usb/usb_service.h',
+        'browser/usb/usb_service_factory.cc',
+        'browser/usb/usb_service_factory.h',
         'browser/user_style_sheet_watcher.cc',
         'browser/user_style_sheet_watcher.h',
         'browser/user_style_sheet_watcher_factory.cc',
         'browser/user_style_sheet_watcher_factory.h',
         'browser/visitedlink/visitedlink_event_listener.cc',
         'browser/visitedlink/visitedlink_event_listener.h',
         'browser/visitedlink/visitedlink_master.cc',
         'browser/visitedlink/visitedlink_master.h',
         'browser/web_applications/web_app.cc',
         'browser/web_applications/web_app.h',
@@ skipping 606 matching lines @@
             ['exclude', '^browser/ui/webui/downloads_'],
             ['exclude', '^browser/ui/webui/feedback_'],
             ['exclude', '^browser/ui/webui/flags_'],
             ['exclude', '^browser/ui/webui/help/'],
             ['exclude', '^browser/ui/webui/inspect_'],
             ['exclude', '^browser/ui/webui/options'],
             ['exclude', '^browser/ui/webui/options2'],
             ['exclude', '^browser/ui/webui/print_preview/'],
             ['exclude', '^browser/ui/webui/signin/'],
             ['exclude', '^browser/ui/webui/sync_promo'],
+            ['exclude', '^browser/usb/'],
           ],
         }],
         ['OS!="android"', {
           'dependencies': [
             '../third_party/libusb/libusb.gyp:libusb',
           ],
         }],
         ['OS=="mac"', {
           'sources!': [
             'browser/automation/automation_provider_list_generic.cc',
@@ skipping 694 matching lines @@
       'type': 'static_library',
       'sources': [ 'browser/chromeos/gdata/gdata.proto' ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/gdata',
         'proto_out_dir': 'chrome/browser/chromeos/gdata',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }