Action box menu

chrome/browser/extensions/extension_toolbar_model.h

Index: chrome/browser/extensions/extension_toolbar_model.h
diff --git a/chrome/browser/extensions/extension_toolbar_model.h b/chrome/browser/extensions/extension_toolbar_model.h
index 2c4f27d6224e47e2e1f8badec951284deb527466..ff8cd52884ba2d8673f0215d099923ebf1530f4b 100644
--- a/chrome/browser/extensions/extension_toolbar_model.h
+++ b/chrome/browser/extensions/extension_toolbar_model.h
@@ -73,15 +73,15 @@ class ExtensionToolbarModel : public content::NotificationObserver {
   bool extensions_initialized() const { return extensions_initialized_; }
 
   size_t size() const {
-    return toolitems_.size();
+    return toolbar_items_.size();
   }
 
   extensions::ExtensionList::iterator begin() {
-    return toolitems_.begin();
+    return toolbar_items_.begin();
   }
 
   extensions::ExtensionList::iterator end() {
-    return toolitems_.end();
+    return toolbar_items_.end();
   }
 
   const extensions::Extension* GetExtensionByIndex(int index) const;
@@ -91,6 +91,12 @@ class ExtensionToolbarModel : public content::NotificationObserver {
   int IncognitoIndexToOriginal(int incognito_index);
   int OriginalIndexToIncognito(int original_index);
 
+  size_t action_box_extensions_size() {
+    return action_box_menu_items_.size();
+  }
+
+  const extensions::Extension* GetActionBoxExtensionByIndex(int index) const;
+
  private:
   // content::NotificationObserver implementation.
   virtual void Observe(int type,
@@ -99,8 +105,21 @@ class ExtensionToolbarModel : public content::NotificationObserver {
 
   // To be called after the extension service is ready; gets loaded extensions
   // from the extension service and their saved order from the pref service
-  // and constructs |toolitems_| from these data.
-  void InitializeExtensionList();
+  // and constructs |toolbar_items_| and |action_box_items_| from these data.
+  void InitializeExtensionLists();
+  void PopulateForActionBoxMode();
+  void PopulateForNonActionBoxMode();
+
+  // A couple helper functions to populate lists.
+  void AddToProperList(const extensions::Extension* extension,
+                       const std::vector<std::string>& order,
+                       extensions::ExtensionList* sorted,
+                       extensions::ExtensionList* unsorted);
+  void MergeLists(const extensions::ExtensionList& sorted,
+                  const extensions::ExtensionList& unsorted,
+                  extensions::ExtensionList* result_list);
+  void FillExtensionList(const std::vector<std::string>& order,
+                         extensions::ExtensionList* result_list);
 
   // Save the model to prefs.
   void UpdatePrefs();
@@ -120,7 +139,10 @@ class ExtensionToolbarModel : public content::NotificationObserver {
   bool extensions_initialized_;
 
   // Ordered list of browser action buttons.
-  extensions::ExtensionList toolitems_;
+  extensions::ExtensionList toolbar_items_;
+
+  // List of browser action buttons visible in an action box menu.
+  extensions::ExtensionList action_box_menu_items_;
 
   // Keeps track of what the last extension to get disabled was.
   std::string last_extension_removed_;