Remove unused references to NativeTheme in TrayPopupItemStyle.

ash/common/system/chromeos/audio/audio_detailed_view.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/audio/audio_detailed_view.h"
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/system/tray/fixed_sized_scroll_view.h"
 #include "ash/common/system/tray/hover_highlight_view.h"
 #include "ash/common/system/tray/tray_constants.h"
 #include "ash/common/system/tray/tray_popup_utils.h"
 #include "ash/common/system/tray/tri_view.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chromeos/audio/cras_audio_handler.h"
 #include "grit/ash_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/color_palette.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/gfx/vector_icons_public.h"
+#include "ui/native_theme/native_theme.h"
 #include "ui/views/border.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/separator.h"
 
 namespace {
 
 base::string16 GetAudioDeviceName(const chromeos::AudioDevice& device) {
   switch (device.type) {
     case chromeos::AUDIO_TYPE_FRONT_MIC:
@@ skipping 52 matching lines @@
 
 void AudioDetailedView::AddOutputHeader() {
   AddScrollListInfoItem(IDS_ASH_STATUS_TRAY_AUDIO_OUTPUT,
                         kSystemMenuAudioOutputIcon);
 }
 
 void AudioDetailedView::AddScrollListInfoItem(int text_id,
                                               const gfx::VectorIcon& icon) {
   const base::string16 text = l10n_util::GetStringUTF16(text_id);
   if (MaterialDesignController::IsSystemTrayMenuMaterial()) {
-    TrayPopupItemStyle style(TrayPopupItemStyle::FontStyle::SUB_HEADER);
     TriView* header = TrayPopupUtils::CreateDefaultRowView();
     TrayPopupUtils::ConfigureAsStickyHeader(header);
     views::ImageView* image_view = TrayPopupUtils::CreateMainImageView();
-    image_view->SetImage(gfx::CreateVectorIcon(icon, style.GetIconColor()));
+    image_view->SetImage(gfx::CreateVectorIcon(
+        icon, GetNativeTheme()->GetSystemColor(
+                  ui::NativeTheme::kColorId_ProminentButtonColor)));
     header->AddView(TriView::Container::START, image_view);
 
     views::Label* label = TrayPopupUtils::CreateDefaultLabel();
     label->SetText(text);
+    TrayPopupItemStyle style(TrayPopupItemStyle::FontStyle::SUB_HEADER);
     style.SetupLabel(label);
     header->AddView(TriView::Container::CENTER, label);
 
     header->SetContainerVisible(TriView::Container::END, false);
     scroll_content()->AddChildView(header);
   } else {
     views::Label* label = new views::Label(
         text, ui::ResourceBundle::GetSharedInstance().GetFontList(
                   ui::ResourceBundle::BoldFont));
 
@@ skipping 109 matching lines @@
   AudioDeviceMap::iterator iter = device_map_.find(view);
   if (iter == device_map_.end())
     return;
   chromeos::AudioDevice device = iter->second;
   CrasAudioHandler::Get()->SwitchToDevice(device, true,
                                           CrasAudioHandler::ACTIVATE_BY_USER);
 }
 
 }  // namespace tray
 }  // namespace ash