Allow top-level frames to request any USB device.

chrome/test/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
@@ skipping 1815 matching lines @@
       "../browser/ui/webui/signin/inline_login_ui_browsertest.cc",
       "../browser/ui/webui/signin/user_manager_ui_browsertest.cc",
       "../browser/ui/webui/task_scheduler_internals/task_scheduler_internals_ui_browsertest.cc",
       "../browser/ui/webui/uber/uber_ui_browsertest.cc",
       "../browser/ui/webui/web_ui_test_handler.cc",
       "../browser/ui/webui/web_ui_test_handler.h",
       "../browser/ui/webui/webui_browsertest.cc",
       "../browser/ui/webui/webui_webview_browsertest.cc",
       "../browser/ui/zoom/zoom_controller_browsertest.cc",
       "../browser/unload_browsertest.cc",
+      "../browser/usb/usb_browsertest.cc",
       "../browser/web_bluetooth_browsertest.cc",
       "../common/mac/app_mode_chrome_locator_browsertest.mm",
       "../common/mac/mock_launchd.cc",
       "../common/mac/mock_launchd.h",
       "../common/time_format_browsertest.cc",
       "../renderer/autofill/autofill_renderer_browsertest.cc",
       "../renderer/autofill/fake_content_password_manager_driver.cc",
       "../renderer/autofill/fake_content_password_manager_driver.h",
       "../renderer/autofill/fake_password_manager_client.cc",
       "../renderer/autofill/fake_password_manager_client.h",
@@ skipping 62 matching lines @@
       "//components/policy:chrome_settings_proto",
       "//components/resources",
       "//components/safe_browsing_db:test_database_manager",
       "//components/strings",
       "//components/sync",
       "//components/translate/core/common",
       "//content/public/common:features",
       "//content/test:test_support",
       "//crypto:platform",
       "//crypto:test_support",
+      "//device/base:mocks",
       "//device/bluetooth:mocks",
       "//device/serial:test_support",
       "//device/usb:test_support",
       "//google_apis:test_support",
       "//media",
       "//media/base:test_support",
       "//media/cast:test_support",
       "//mojo/common:common_base",
       "//net",
       "//net:test_support",
@@ skipping 3171 matching lines @@
 }
 
 if (is_win) {
   loadable_module("conflicts_dll") {
     testonly = true
     sources = [
       "conflicts/conflicts_dll.cc",
     ]
   }
 }