linux_aura: Don't inject black in WrenchMenu::GetForegroundColor().

ui/views/controls/menu/menu_delegate.h

Index: ui/views/controls/menu/menu_delegate.h
diff --git a/ui/views/controls/menu/menu_delegate.h b/ui/views/controls/menu/menu_delegate.h
index e50ec8e5ce0d6c28865cf6954288470d9c4215f2..37c2db8038024aed48c04619414797356f37ffe4 100644
--- a/ui/views/controls/menu/menu_delegate.h
+++ b/ui/views/controls/menu/menu_delegate.h
@@ -66,9 +66,16 @@ class VIEWS_EXPORT MenuDelegate {
   // The font for the menu item label.
   virtual const gfx::FontList* GetLabelFontList(int id) const;
 
+  // Whether this item should be displayed with a bolder color when disabled.
+  virtual bool GetShouldUseDisabledEmphasizedForegroundColor(
+      int command_id) const;
+
   // Override the text color of a given menu item dependent on the
   // |command_id| and its |is_hovered| state. Returns true if it chooses to
   // override the color.
+  //
+  // TODO(erg): Remove this interface. Injecting raw colors into the menu
+  // circumvents the NativeTheme.
   virtual bool GetForegroundColor(int command_id,
                                   bool is_hovered,
                                   SkColor* override_color) const;
@@ -76,6 +83,9 @@ class VIEWS_EXPORT MenuDelegate {
   // Override the background color of a given menu item dependent on the
   // |command_id| and its |is_hovered| state. Returns true if it chooses to
   // override the color.
+  //
+  // TODO(erg): Remove this interface. Injecting raw colors into the menu
+  // circumvents the NativeTheme.
   virtual bool GetBackgroundColor(int command_id,
                                   bool is_hovered,
                                   SkColor* override_color) const;