Allow top-level frames to request any USB device.

chrome/browser/usb/usb_chooser_controller_unittest.cc

 // Copyright 2016 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.
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/usb/usb_chooser_controller.h"
@@ skipping 36 matching lines @@
 
   void SetUp() override {
     ChromeRenderViewHostTestHarness::SetUp();
 
     mojo::Array<device::usb::DeviceFilterPtr> device_filters;
     device::usb::ChooserService::GetPermissionCallback callback;
     content::WebContentsTester* web_contents_tester =
         content::WebContentsTester::For(web_contents());
     web_contents_tester->NavigateAndCommit(GURL(kDefaultTestUrl));
     usb_chooser_controller_.reset(new UsbChooserController(
-        main_rfh(), std::move(device_filters), main_rfh(), callback));
+        main_rfh(), std::move(device_filters), callback));
     mock_usb_chooser_view_.reset(new MockUsbChooserView());
     usb_chooser_controller_->set_view(mock_usb_chooser_view_.get());
   }
 
  protected:
   scoped_refptr<device::MockUsbDevice> CreateMockUsbDevice(
       const std::string& product_string,
       const std::string& serial_number) {
     scoped_refptr<device::MockUsbDevice> device(new device::MockUsbDevice(
         0, 1, "Google", product_string, serial_number));
@@ skipping 84 matching lines @@
   EXPECT_EQ(base::ASCIIToUTF16("a (001)"),
             usb_chooser_controller_->GetOption(0));
   EXPECT_EQ(base::ASCIIToUTF16("b"), usb_chooser_controller_->GetOption(1));
   EXPECT_EQ(base::ASCIIToUTF16("a (002)"),
             usb_chooser_controller_->GetOption(2));
 
   device_client_.usb_service()->RemoveDevice(device_a_1);
   EXPECT_EQ(base::ASCIIToUTF16("b"), usb_chooser_controller_->GetOption(0));
   EXPECT_EQ(base::ASCIIToUTF16("a"), usb_chooser_controller_->GetOption(1));
 }