Context Menus now uses the JSON Schema Compiler.

chrome/browser/extensions/api/context_menu/context_menu_api.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_CONTEXT_MENU_CONTEXT_MENU_API_H__
 #define CHROME_BROWSER_EXTENSIONS_API_CONTEXT_MENU_CONTEXT_MENU_API_H__
 
 #include "chrome/browser/extensions/extension_function.h"
-#include "chrome/browser/extensions/menu_manager.h"
-#include "chrome/common/extensions/url_pattern_set.h"
-
-class MenuItem;
-
-namespace base {
-class DictionaryValue;
-}
 
 namespace extensions {
 
-class ExtensionContextMenuFunction : public SyncExtensionFunction {
- protected:
-  virtual ~ExtensionContextMenuFunction() {}
-
-  // Helper function to read and parse a list of menu item contexts.
-  bool ParseContexts(const base::DictionaryValue& properties,
-                     const char* key,
-                     MenuItem::ContextList* result);
-
-  // Looks in properties for the "type" key, and reads the value in |result|. On
-  // error, returns false and puts an error message into error_. If the key is
-  // not present, |result| is set to |default_value| and the return value is
-  // true.
-  bool ParseType(const base::DictionaryValue& properties,
-                 const MenuItem::Type& default_value,
-                 MenuItem::Type* result);
-
-  // Helper to read and parse the "checked" property.
-  bool ParseChecked(MenuItem::Type type,
-                    const base::DictionaryValue& properties,
-                    bool default_value,
-                    bool* checked);
-
-  // Helper to read an ID from the Value*. The ID can be either a string or
-  // integer.
-  bool ParseID(const Value* value, MenuItem::Id* result);
-
-  // If the parentId key was specified in properties, this will try looking up
-  // an MenuItem with that id and set it into |result|. Returns false
-  // on error, with an explanation written into error_. Note that if the
-  // parentId key is not in properties, this will return true and leave |result|
-  // unset. Also, it is considered an error if the item found has a type other
-  // than NORMAL.
-  bool GetParent(const base::DictionaryValue& properties,
-                 const MenuManager& manager,
-                 MenuItem** result);
-};
-
-class CreateContextMenuFunction : public ExtensionContextMenuFunction {
+class CreateContextMenuFunction : public SyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("contextMenus.create")
 
  protected:
   virtual ~CreateContextMenuFunction() {}
 
   // ExtensionFunction:
   virtual bool RunImpl() OVERRIDE;
 };
 
-class UpdateContextMenuFunction : public ExtensionContextMenuFunction {
+class UpdateContextMenuFunction : public SyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("contextMenus.update")
 
  protected:
   virtual ~UpdateContextMenuFunction() {}
 
   // ExtensionFunction:
   virtual bool RunImpl() OVERRIDE;
 };
 
-class RemoveContextMenuFunction : public ExtensionContextMenuFunction {
+class RemoveContextMenuFunction : public SyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("contextMenus.remove")
 
  protected:
   virtual ~RemoveContextMenuFunction() {}
 
   // ExtensionFunction:
   virtual bool RunImpl() OVERRIDE;
 };
 
-class RemoveAllContextMenusFunction : public ExtensionContextMenuFunction {
+class RemoveAllContextMenusFunction : public SyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("contextMenus.removeAll")
 
  protected:
   virtual ~RemoveAllContextMenusFunction() {}
 
   // ExtensionFunction:
   virtual bool RunImpl() OVERRIDE;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_CONTEXT_MENU_CONTEXT_MENU_API_H__