Add a row in the network tray to inform users to turn Bluetooth on to enable Tether.

ash/system/tray/tray_details_view.cc

 // Copyright (c) 2012 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/system/tray/tray_details_view.h"
 
 #include "ash/ash_view_ids.h"
 #include "ash/strings/grit/ash_strings.h"
 #include "ash/system/tray/hover_highlight_view.h"
 #include "ash/system/tray/system_menu_button.h"
@@ skipping 219 matching lines @@
 
 // Constants for the title row.
 const int kTitleRowVerticalPadding = 4;
 const int kTitleRowProgressBarHeight = 2;
 const int kTitleRowPaddingTop = kTitleRowVerticalPadding;
 const int kTitleRowPaddingBottom =
     kTitleRowVerticalPadding - kTitleRowProgressBarHeight;
 
 }  // namespace
 
-////////////////////////////////////////////////////////////////////////////////
-// TrayDetailsView::InfoLabel:
-
-TrayDetailsView::InfoLabel::InfoLabel(int message_id)
-    : label_(TrayPopupUtils::CreateDefaultLabel()) {
-  SetLayoutManager(new views::FillLayout);
-
-  TrayPopupItemStyle style(TrayPopupItemStyle::FontStyle::SYSTEM_INFO);
-  style.SetupLabel(label_);
-
-  TriView* tri_view = TrayPopupUtils::CreateMultiTargetRowView();
-  tri_view->SetInsets(gfx::Insets(0,
-                                  kMenuExtraMarginFromLeftEdge +
-                                      kTrayPopupPaddingHorizontal -
-                                      kTrayPopupLabelHorizontalPadding,
-                                  0, kTrayPopupPaddingHorizontal));
-  tri_view->SetContainerVisible(TriView::Container::START, false);
-  tri_view->SetContainerVisible(TriView::Container::END, false);
-  tri_view->AddView(TriView::Container::CENTER, label_);
-  AddChildView(tri_view);
-
-  SetMessage(message_id);
-}
-
-TrayDetailsView::InfoLabel::~InfoLabel() {}
-
-void TrayDetailsView::InfoLabel::SetMessage(int message_id) {
-  label_->SetText(l10n_util::GetStringUTF16(message_id));
-}
 
 ////////////////////////////////////////////////////////////////////////////////
 // TrayDetailsView:
 
 TrayDetailsView::TrayDetailsView(SystemTrayItem* owner)
     : owner_(owner),
       box_layout_(new views::BoxLayout(views::BoxLayout::kVertical)),
       scroller_(nullptr),
       scroll_content_(nullptr),
       progress_bar_(nullptr),
@@ skipping 222 matching lines @@
   if (bounds().IsEmpty())
     return views::View::GetHeightForWidth(width);
 
   // The height of the bubble that contains this detailed view is set to
   // the preferred height of the default view, and that determines the
   // initial height of |this|. Always request to stay the same height.
   return height();
 }
 
 }  // namespace ash