Fix libusb dependecy for Chromium with Android OS.

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',
@@ skipping 34 matching lines @@
         '../third_party/adobe/flash/flash_player.gyp:flapper_version_h',
         '../third_party/bzip2/bzip2.gyp:bzip2',
         '../third_party/cld/cld.gyp:cld',
         '../third_party/expat/expat.gyp:expat',
         '../third_party/hunspell/hunspell.gyp:hunspell',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
         '../third_party/leveldatabase/leveldatabase.gyp:leveldatabase',
         '../third_party/libjingle/libjingle.gyp:libjingle',
         '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber',
+        '../third_party/libusb/libusb.gyp:libusb',
         '../third_party/libxml/libxml.gyp:libxml',
         '../third_party/npapi/npapi.gyp:npapi',
         '../third_party/zlib/zlib.gyp:zlib',
         '../ui/base/strings/ui_strings.gyp:ui_strings',
         '../ui/surface/surface.gyp:surface',
         '../ui/ui.gyp:ui',
         '../ui/ui.gyp:ui_resources',
         '../ui/ui.gyp:ui_resources_2x',
         '../ui/ui.gyp:ui_resources_standard',
         '../ui/web_dialogs/web_dialogs.gyp:web_dialogs',
@@ skipping 4614 matching lines @@
             ['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',
             'browser/bookmarks/bookmark_drop_info.cc',
             'browser/first_run/upgrade_util.cc',
             'browser/importer/nss_decryptor_system_nss.cc',
             'browser/importer/nss_decryptor_system_nss.h',
             'browser/jankometer.cc',
             'browser/lifetime/application_lifetime_stub.cc',
             'browser/password_manager/encryptor_posix.cc',
@@ skipping 467 matching lines @@
         'browser/metrics/proto/study.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/metrics/proto',
         'proto_out_dir': 'chrome/browser/metrics/proto',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }