Remove pre-MD code from PowerStatusView.

ash/common/system/chromeos/power/power_status_view_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 "ash/common/system/chromeos/power/power_status_view.h"
 
 #include "ash/common/system/chromeos/power/power_status.h"
 #include "ash/strings/grit/ash_strings.h"
 #include "ash/test/ash_test_base.h"
 #include "chromeos/dbus/power_manager/power_supply_properties.pb.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/time_format.h"
-#include "ui/gfx/image/image_skia.h"
-#include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 
 using power_manager::PowerSupplyProperties;
 
 namespace ash {
 
 class PowerStatusViewTest : public test::AshTestBase {
  public:
   PowerStatusViewTest() {}
   ~PowerStatusViewTest() override {}
 
   // Overridden from testing::Test:
   void SetUp() override {
     test::AshTestBase::SetUp();
-    view_.reset(new PowerStatusView(false));
+    view_.reset(new PowerStatusView());
   }
 
   void TearDown() override {
     view_.reset();
     test::AshTestBase::TearDown();
   }
 
  protected:
   void UpdatePowerStatus(const power_manager::PowerSupplyProperties& proto) {
     PowerStatus::Get()->SetProtoForTesting(proto);
     view_->OnPowerStatusChanged();
   }
 
   bool IsPercentageVisible() const {
     return view_->percentage_label_->visible();
   }
 
   bool IsTimeStatusVisible() const {
     return view_->time_status_label_->visible();
   }
 
   base::string16 RemainingTimeInView() const {
     return view_->time_status_label_->text();
   }
 
-  gfx::ImageSkia GetBatteryImage() const { return view_->icon_->GetImage(); }
-
  private:
   std::unique_ptr<PowerStatusView> view_;
 
   DISALLOW_COPY_AND_ASSIGN(PowerStatusViewTest);
 };
 
 TEST_F(PowerStatusViewTest, Basic) {
   EXPECT_FALSE(IsPercentageVisible());
   EXPECT_TRUE(IsTimeStatusVisible());
 
@@ skipping 43 matching lines @@
   // on production though.
   prop.set_external_power(PowerSupplyProperties::AC);
   prop.set_battery_state(PowerSupplyProperties::DISCHARGING);
   prop.set_battery_time_to_full_sec(120);
   UpdatePowerStatus(prop);
   EXPECT_TRUE(IsPercentageVisible());
   EXPECT_FALSE(IsTimeStatusVisible());
 }
 
 }  // namespace ash