SimpleMenuModel and ButtonMenuItemModel implement AcceleratorProvider.

ui/base/models/simple_menu_model.cc

Index: ui/base/models/simple_menu_model.cc
diff --git a/ui/base/models/simple_menu_model.cc b/ui/base/models/simple_menu_model.cc
index a82ac4034a178793aacc763b58f9059917d2109c..67d7405a11eeb669443989cb558a1c795b538065 100644
--- a/ui/base/models/simple_menu_model.cc
+++ b/ui/base/models/simple_menu_model.cc
@@ -37,12 +37,6 @@ bool SimpleMenuModel::Delegate::IsCommandIdVisible(int command_id) const {
   return true;
 }
 
-bool SimpleMenuModel::Delegate::GetAcceleratorForCommandId(
-    int command_id,
-    ui::Accelerator* accelerator) const {
-  return false;
-}
-
 bool SimpleMenuModel::Delegate::IsItemForCommandIdDynamic(
     int command_id) const {
   return false;
@@ -77,6 +71,12 @@ void SimpleMenuModel::Delegate::MenuWillShow(SimpleMenuModel* /*source*/) {
 void SimpleMenuModel::Delegate::MenuClosed(SimpleMenuModel* /*source*/) {
 }
 
+bool SimpleMenuModel::Delegate::GetAcceleratorForCommandId(
+    int command_id,
+    ui::Accelerator* accelerator) const {
+  return false;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // SimpleMenuModel, public: