Implement a JavaScript API for document scanning

extensions/common/permissions/api_permission.h

 // Copyright 2013 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 EXTENSIONS_COMMON_PERMISSIONS_API_PERMISSION_H_
 #define EXTENSIONS_COMMON_PERMISSIONS_API_PERMISSION_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 159 matching lines @@
     kWebView,
     kWindowShape,
     kScreenlockPrivate,
     kSystemCpu,
     kSystemMemory,
     kSystemNetwork,
     kSystemInfoCpu,
     kSystemInfoMemory,
     kFirstRunPrivate,
     kBrowser,
+    kDocumentScan,
     kEnumBoundary
   };
 
   struct CheckParam {
   };
 
   explicit APIPermission(const APIPermissionInfo* info);
 
   virtual ~APIPermission();
 
@@ skipping 163 matching lines @@
   const char* const name_;
   const int flags_;
   const int l10n_message_id_;
   const PermissionMessage::ID message_id_;
   const APIPermissionConstructor api_permission_constructor_;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_PERMISSIONS_API_PERMISSION_H_