Materialized font style for TrayItemMore type system tray rows.

ash/common/system/tray/tray_item_more.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/common/system/tray/tray_item_more.h"
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/system/tray/fixed_sized_image_view.h"
 #include "ash/common/system/tray/system_tray_item.h"
 #include "ash/common/system/tray/tray_constants.h"
+#include "ash/common/system/tray/tray_popup_item_style.h"
 #include "ash/resources/vector_icons/vector_icons.h"
 #include "grit/ash_resources.h"
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/box_layout.h"
 
@@ skipping 47 matching lines @@
 void TrayItemMore::SetAccessibleName(const base::string16& name) {
   accessible_name_ = name;
 }
 
 void TrayItemMore::ReplaceIcon(views::View* view) {
   delete icon_;
   icon_ = NULL;
   AddChildViewAt(view, 0);
 }
 
+void TrayItemMore::UpdateStyle() {
+  if (!MaterialDesignController::IsSystemTrayMenuMaterial())
+    return;
+
+  TrayPopupItemStyle style(GetNativeTheme(),
+                           TrayPopupItemStyle::FontStyle::DEFAULT_VIEW_LABEL);
+  style.SetupLabel(label_);
+}
+
 bool TrayItemMore::PerformAction(const ui::Event& event) {
   if (!show_more_)
     return false;
 
   owner()->TransitionDetailedView();
   return true;
 }
 
 void TrayItemMore::Layout() {
   // Let the box-layout do the layout first. Then move the '>' arrow to right
@@ skipping 17 matching lines @@
     label_->SetBoundsRect(bounds);
   }
 }
 
 void TrayItemMore::GetAccessibleState(ui::AXViewState* state) {
   ActionableView::GetAccessibleState(state);
   if (!accessible_name_.empty())
     state->name = accessible_name_;
 }
 
+void TrayItemMore::ViewHierarchyChanged(
+    const ViewHierarchyChangedDetails& details) {
+  ActionableView::ViewHierarchyChanged(details);
+
+  if (details.is_add && details.child == this)
+    UpdateStyle();
+}
+
+void TrayItemMore::OnNativeThemeChanged(const ui::NativeTheme* theme) {
+  ActionableView::OnNativeThemeChanged(theme);
+  UpdateStyle();
+}
+
 }  // namespace ash