Revert of Migrates battery_status from content/renderer/ to WebKit/platform/

third_party/WebKit/Source/platform/battery/battery_dispatcher_proxy_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 "platform/battery/battery_dispatcher_proxy.h"
-
-#include "platform/battery/battery_status.h"
-#include "platform/testing/MessageLoopForMojo.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "wtf/Noncopyable.h"
-#include "wtf/OwnPtr.h"
-#include "wtf/PassOwnPtr.h"
-
-namespace blink {
-
-class MockBatteryStatusListener : public BatteryDispatcherProxy::Listener {
-  WTF_MAKE_NONCOPYABLE(MockBatteryStatusListener);
- public:
-  MockBatteryStatusListener() : did_change_battery_status_(false) {}
-
-  // BatteryDispatcherProxy::Listener method.
-  void OnUpdateBatteryStatus(const BatteryStatus& status) override {
-    status_ = status;
-    did_change_battery_status_ = true;
-  }
-
-  const BatteryStatus& status() const { return status_; }
-  bool did_change_battery_status() const { return did_change_battery_status_; }
-
- private:
-  bool did_change_battery_status_;
-  BatteryStatus status_;
-};
-
-class BatteryDispatcherProxyTest : public testing::Test {
- public:
-  void UpdateBatteryStatus(const device::BatteryStatus& status) {
-    device::BatteryStatusPtr status_ptr(device::BatteryStatus::New());
-    *status_ptr = status;
-    dispatcher_->OnDidChange(std::move(status_ptr));
-  }
-
-  const MockBatteryStatusListener& listener() const { return listener_; }
-
- protected:
-  void SetUp() override {
-    dispatcher_ = adoptPtr(new BatteryDispatcherProxy(&listener_));
-  }
-
- private:
-  base::MessageLoop message_loop_;
-  MockBatteryStatusListener listener_;
-  OwnPtr<BatteryDispatcherProxy> dispatcher_;
-};
-
-TEST_F(BatteryDispatcherProxyTest, UpdateListener) {
-  // TODO(darin): This test isn't super interesting. It just exercises
-  // conversion b/w device::BatteryStatus and blink::BatteryStatus.
-
-  device::BatteryStatus status;
-  status.charging = true;
-  status.charging_time = 100;
-  status.discharging_time = 200;
-  status.level = 0.5;
-
-  UpdateBatteryStatus(status);
-
-  const BatteryStatus& received_status = listener().status();
-  EXPECT_TRUE(listener().did_change_battery_status());
-  EXPECT_EQ(status.charging, received_status.charging());
-  EXPECT_EQ(status.charging_time, received_status.charging_time());
-  EXPECT_EQ(status.discharging_time, received_status.discharging_time());
-  EXPECT_EQ(status.level, received_status.level());
-}
-
-}  // namespace blink