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

ash/system/tray/tray_details_view.cc

Index: ash/system/tray/tray_details_view.cc
diff --git a/ash/system/tray/tray_details_view.cc b/ash/system/tray/tray_details_view.cc
index f4507f0779185c5f8924c021d5a87d7975fa7729..45368bd48e686b4f7bcf97633b8866e6cbd93667 100644
--- a/ash/system/tray/tray_details_view.cc
+++ b/ash/system/tray/tray_details_view.cc
@@ -17,6 +17,7 @@
 #include "base/containers/adapters.h"
 #include "base/memory/ptr_util.h"
 #include "third_party/skia/include/core/SkDrawLooper.h"
+#include "ui/accessibility/ax_node_data.h"

[Kyle Horimoto, 2017/07/12 22:45:58]

Remove.

[lesliewatkins, 2017/07/13 22:12:47]

Done.

 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/compositor/paint_context.h"
@@ -237,35 +238,6 @@ const int kTitleRowPaddingBottom =
 
 }  // 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: