Created fakes for HID-detection screen testing. Initial browsertest added.

chrome/browser/chromeos/device/fake_input_service_proxy.h

+// 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_DEVICE_FAKE_INPUT_SERVICE_PROXY_H_
+#define CHROME_BROWSER_CHROMEOS_DEVICE_FAKE_INPUT_SERVICE_PROXY_H_
+
+#include <string>
+
+#include "base/callback.h"
+#include "base/containers/hash_tables.h"
+#include "base/observer_list.h"
+#include "base/threading/thread_checker.h"
+#include "chrome/browser/chromeos/device/input_service_proxy.h"
+
+

[Nikita (slow), 2015/02/11 14:53:07]

nit: drop empty line

[merkulova, 2015/02/13 10:00:04]

Done.

+namespace chromeos {
+
+class FakeInputServiceProxy : public InputServiceProxy {
+ public:
+  FakeInputServiceProxy();
+  ~FakeInputServiceProxy() override;
+
+  // InputServiceProxy overrides:
+  static void WarmUp();
+  void GetDevices(const GetDevicesCallback& callback) override;
+  void GetDeviceInfo(const std::string& id,
+                     const GetDeviceInfoCallback& callback) override;
+
+  void AddDevice(InputDeviceInfo& info);
+  void RemoveDevice(const std::string& id);
+
+ private:
+
+  typedef base::hash_map<std::string, InputDeviceInfo> DeviceMap;
+
+  DeviceMap devices_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeInputServiceProxy);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_DEVICE_FAKE_INPUT_SERVICE_PROXY_H_