Remove pre-MD code from PowerStatusView.

ash/common/system/chromeos/power/power_status_view_unittest.cc

Index: ash/common/system/chromeos/power/power_status_view_unittest.cc
diff --git a/ash/common/system/chromeos/power/power_status_view_unittest.cc b/ash/common/system/chromeos/power/power_status_view_unittest.cc
index 7103adbd319768ce90fce5ecb330ddbb18d61f50..80a166d2a401bd560808c6cc344f979ff04f981a 100644
--- a/ash/common/system/chromeos/power/power_status_view_unittest.cc
+++ b/ash/common/system/chromeos/power/power_status_view_unittest.cc
@@ -10,8 +10,6 @@
 #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;
@@ -26,7 +24,7 @@ class PowerStatusViewTest : public test::AshTestBase {
   // Overridden from testing::Test:
   void SetUp() override {
     test::AshTestBase::SetUp();
-    view_.reset(new PowerStatusView(false));
+    view_.reset(new PowerStatusView());
   }
 
   void TearDown() override {
@@ -52,8 +50,6 @@ class PowerStatusViewTest : public test::AshTestBase {
     return view_->time_status_label_->text();
   }
 
-  gfx::ImageSkia GetBatteryImage() const { return view_->icon_->GetImage(); }
-
  private:
   std::unique_ptr<PowerStatusView> view_;