Experimental USB API

chrome/chrome_browser_extensions.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_extensions',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 133 matching lines @@
         'browser/extensions/api/socket/socket_api.cc',
         'browser/extensions/api/socket/socket_api.h',
         'browser/extensions/api/socket/tcp_socket.cc',
         'browser/extensions/api/socket/tcp_socket.h',
         'browser/extensions/api/socket/udp_socket.cc',
         'browser/extensions/api/socket/udp_socket.h',
         'browser/extensions/api/terminal/terminal_extension_helper.cc',
         'browser/extensions/api/terminal/terminal_extension_helper.h',
         'browser/extensions/api/terminal/terminal_private_api.cc',
         'browser/extensions/api/terminal/terminal_private_api.h',
+        'browser/extensions/api/usb/usb_api.cc',
+        'browser/extensions/api/usb/usb_api.h',
+        'browser/extensions/api/usb/usb_device_resource.cc',
+        'browser/extensions/api/usb/usb_device_resource.h',
         'browser/extensions/api/web_navigation/web_navigation_api.cc',
         'browser/extensions/api/web_navigation/web_navigation_api.h',
         'browser/extensions/api/web_navigation/web_navigation_api_constants.cc',
         'browser/extensions/api/web_navigation/web_navigation_api_constants.h',
         'browser/extensions/api/web_request/web_request_api.cc',
         'browser/extensions/api/web_request/web_request_api.h',
         'browser/extensions/api/web_request/web_request_api_constants.cc',
         'browser/extensions/api/web_request/web_request_api_constants.h',
         'browser/extensions/api/web_request/web_request_api_helpers.cc',
         'browser/extensions/api/web_request/web_request_api_helpers.h',
@@ skipping 470 matching lines @@
                     '../third_party/cros/cros_api.gyp:cros_api',
                   ],
                   'include_dirs': [
                     '../third_party/'
                   ],
                 }],
               ],
             }],
           ],
         }],
+        ['OS=="android"', {
+          'sources!': [
+            'browser/extensions/api/usb/usb_api.cc',
+            'browser/extensions/api/usb/usb_api.h',
+            'browser/extensions/api/usb/usb_device_resource.cc',
+            'browser/extensions/api/usb/usb_device_resource.h',
+          ],
+        }],
       ],
     },
   ],
 }