Prefer System Flash over non-local component updated Flash.

content/public/common/pepper_plugin_info.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 CONTENT_PUBLIC_COMMON_PEPPER_PLUGIN_INFO_H_
 #define CONTENT_PUBLIC_COMMON_PEPPER_PLUGIN_INFO_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 43 matching lines @@
   base::FilePath path;  // Internal plugins have "internal-[name]" as path.
   std::string name;
   std::string description;
   std::string version;
   std::vector<WebPluginMimeType> mime_types;
 
   // True when the plugin has been detected as the debug version.
   // Defaults to false.
   bool is_debug;
 
+  // True when the plugin is on a local drive. The sandbox will not successfully
+  // load a plugin on a remote drive.
+  // Defaults to true.
+  bool is_on_local_drive;
+
+  // True when the plugin is an external plugin i.e. not bundled with Chrome or
+  // via the component updater.
+  // Defaults to false.
+  bool is_external;
+
+  // True when the plugin is bundled with Chrome.
+  // Defaults to false.
+  bool is_bundled;
+
   // When is_internal is set, this contains the function pointers to the
   // entry points for the internal plugins.
   EntryPoints internal_entry_points;
 
   // Permission bits from ppapi::Permission.
   uint32_t permissions;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_PEPPER_PLUGIN_INFO_H_