[Extensions] Propagate activeTab hosts to extension background pages

extensions/common/extension_messages.h

 // Copyright 2014 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.
 
 // IPC messages for extensions.
 // Multiply-included message file, hence no include guard.
 
 #include <string>
 #include <vector>
 
@@ skipping 240 matching lines @@
 
   extensions::APIPermissionSet apis;
   extensions::ManifestPermissionSet manifest_permissions;
   extensions::URLPatternSet explicit_hosts;
   extensions::URLPatternSet scriptable_hosts;
 };
 
 struct ExtensionMsg_Loaded_Params {
   ExtensionMsg_Loaded_Params();
   ~ExtensionMsg_Loaded_Params();
-  explicit ExtensionMsg_Loaded_Params(const extensions::Extension* extension);
+  ExtensionMsg_Loaded_Params(const extensions::Extension* extension,
+                             bool include_tab_permissions);
 
   // Creates a new extension from the data in this object.
   scoped_refptr<extensions::Extension> ConvertToExtension(
       std::string* error) const;
 
   // The subset of the extension manifest data we send to renderers.
   linked_ptr<base::DictionaryValue> manifest;
 
   // The location the extension was installed from.
   extensions::Manifest::Location location;
 
   // The path the extension was loaded from. This is used in the renderer only
   // to generate the extension ID for extensions that are loaded unpacked.
   base::FilePath path;
 
   // The extension's active and withheld permissions.
   ExtensionMsg_PermissionSetStruct active_permissions;
   ExtensionMsg_PermissionSetStruct withheld_permissions;
+  std::map<int, ExtensionMsg_PermissionSetStruct> tab_specific_permissions;
 
   // We keep this separate so that it can be used in logging.
   std::string id;
 
   // Send creation flags so extension is initialized identically.
   int creation_flags;
 };
 
 struct ExtensionHostMsg_AutomationQuerySelector_Error {
   enum Value { kNone, kNoMainFrame, kNoDocument, kNodeDestroyed };
@@ skipping 172 matching lines @@
 
 // Tell the render view what its tab ID is.
 IPC_MESSAGE_ROUTED1(ExtensionMsg_SetTabId,
                     int /* id of tab */)
 
 // Tell the renderer to update an extension's permission set.
 IPC_MESSAGE_CONTROL1(ExtensionMsg_UpdatePermissions,
                      ExtensionMsg_UpdatePermissions_Params)
 
 // Tell the render view about new tab-specific permissions for an extension.
-IPC_MESSAGE_ROUTED3(ExtensionMsg_UpdateTabSpecificPermissions,
-                    GURL /* url */,
-                    std::string /* extension_id */,
-                    extensions::URLPatternSet /* hosts */)
+IPC_MESSAGE_CONTROL5(ExtensionMsg_UpdateTabSpecificPermissions,
+                     GURL /* url */,
+                     std::string /* extension_id */,
+                     extensions::URLPatternSet /* hosts */,
+                     bool /* update origin whitelist */,
+                     int /* tab_id */)
 
 // Tell the render view to clear tab-specific permissions for some extensions.
-IPC_MESSAGE_ROUTED1(ExtensionMsg_ClearTabSpecificPermissions,
-                    std::vector<std::string> /* extension_ids */)
+IPC_MESSAGE_CONTROL3(ExtensionMsg_ClearTabSpecificPermissions,
+                     std::vector<std::string> /* extension_ids */,
+                     bool /* update origin whitelist */,
+                     int /* tab_id */)
 
 // Tell the renderer which type this view is.
 IPC_MESSAGE_ROUTED1(ExtensionMsg_NotifyRenderViewType,
                     extensions::ViewType /* view_type */)
 
 // Deliver a message sent with ExtensionHostMsg_PostMessage.
 IPC_MESSAGE_CONTROL1(ExtensionMsg_UsingWebRequestAPI,
                      bool /* webrequest_used */)
 
 // Ask the lazy background page if it is ready to be suspended. This is sent
@@ skipping 284 matching lines @@
                     int /* acc_obj_id */,
                     base::string16 /* selector */)
 
 // Result of a query selector request.
 // result_acc_obj_id is the accessibility tree ID of the result element; 0
 // indicates no result.
 IPC_MESSAGE_ROUTED3(ExtensionHostMsg_AutomationQuerySelector_Result,
                     int /* request_id */,
                     ExtensionHostMsg_AutomationQuerySelector_Error /* error */,
                     int /* result_acc_obj_id */)