Check USB device path access when prompting users to select a device.

chrome/browser/extensions/api/device_permissions_manager_unittest.cc

 // 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.
 
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/values_test_util.h"
 #include "chrome/browser/extensions/test_extension_environment.h"
 #include "chrome/test/base/testing_profile.h"
 #include "device/core/device_client.h"
@@ skipping 62 matching lines @@
     EXPECT_CALL(*this, GetProduct(_))
         .WillRepeatedly(
             DoAll(SetArgPointee<0>(base::ASCIIToUTF16("Test Product")),
                   Return(true)));
     EXPECT_CALL(*this, GetManufacturer(_))
         .WillRepeatedly(
             DoAll(SetArgPointee<0>(base::ASCIIToUTF16("Test Manufacturer")),
                   Return(true)));
   }
 
-  MOCK_METHOD2(RequestUsbAccess, void(int, const base::Callback<void(bool)>&));
   MOCK_METHOD0(Open, scoped_refptr<UsbDeviceHandle>());
   MOCK_METHOD1(Close, bool(scoped_refptr<UsbDeviceHandle>));
   MOCK_METHOD0(GetConfiguration, const device::UsbConfigDescriptor*());
   MOCK_METHOD1(GetManufacturer, bool(base::string16*));
   MOCK_METHOD1(GetProduct, bool(base::string16*));
   MOCK_METHOD1(GetSerialNumber, bool(base::string16*));
 
  private:
   virtual ~MockUsbDevice() {}
 };
@@ skipping 229 matching lines @@
       DevicePermissionsManager::Get(env_.profile());
   scoped_ptr<DevicePermissions> device_permissions =
       manager->GetForExtension(extension_->id());
   ASSERT_TRUE(FindEntry(device_permissions.get(), device0_).get());
   ASSERT_FALSE(FindEntry(device_permissions.get(), device1_).get());
   ASSERT_FALSE(FindEntry(device_permissions.get(), device2_).get());
   ASSERT_FALSE(FindEntry(device_permissions.get(), device3_).get());
 }
 
 }  // namespace extensions