Materialized the font/icon color for some default rows in the system menu.

ash/common/system/tray/tray_item_more.h

Index: ash/common/system/tray/tray_item_more.h
diff --git a/ash/common/system/tray/tray_item_more.h b/ash/common/system/tray/tray_item_more.h
index acd9b30a6b729354140f07d94da14388b5ba2347..7bf5c225953da228e6a0a9abc9afc993229d6389 100644
--- a/ash/common/system/tray/tray_item_more.h
+++ b/ash/common/system/tray/tray_item_more.h
@@ -5,6 +5,8 @@
 #ifndef ASH_COMMON_SYSTEM_TRAY_TRAY_ITEM_MORE_H_
 #define ASH_COMMON_SYSTEM_TRAY_TRAY_ITEM_MORE_H_
 
+#include <memory>
+
 #include "ash/common/system/tray/actionable_view.h"
 #include "base/macros.h"
 #include "ui/views/view.h"
@@ -17,6 +19,7 @@ class View;
 
 namespace ash {
 class SystemTrayItem;
+class TrayPopupItemStyle;
 
 // A view with a chevron ('>') on the right edge. Clicking on the view brings up
 // the detailed view of the tray-item that owns it.
@@ -31,11 +34,13 @@ class TrayItemMore : public ActionableView {
   void SetImage(const gfx::ImageSkia& image_skia);
   void SetAccessibleName(const base::string16& name);
 
- private:
-  // TODO(bruthig): Re-design to inform subclasses when the style changes while
-  // avoiding virtual function calls from the constructor.
-  void UpdateStyle();
+ protected:
+  virtual std::unique_ptr<TrayPopupItemStyle> CreateStyle() const;
 
+  // TODO(bruthig) Document me.

[tdanderson, 2016/09/22 20:44:16]

Can you add some documentation (here and perhaps something for CreateStyle()?

[bruthig, 2016/09/22 21:47:22]

Done.  WDYT?

+  virtual void UpdateStyle();
+
+ private:
   // Overridden from ActionableView.
   bool PerformAction(const ui::Event& event) override;