Disambiguate origins of tasks posted by the WebDataService.

chrome/browser/webdata/web_data_service.h

 // Copyright (c) 2011 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_WEBDATA_WEB_DATA_SERVICE_H__
 #define CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_H__
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 574 matching lines @@
   // Commit any pending transaction and deletes the database.
   void ShutdownDatabase();
 
   // Deletes the syncable services.
   void ShutdownSyncableServices();
 
   // Commit the current transaction and creates a new one.
   void Commit();
 
   // Schedule a task on our worker thread.
-  void ScheduleTask(const base::Closure& task);
+  void ScheduleTask(
+      const tracked_objects::Location& from_here, const base::Closure& task);

[sky, 2011/11/30 17:59:58]

nit: when you wrap, each param on its own line.

[erikwright (departed), 2011/11/30 20:13:54]

Done.

 
   // Schedule a commit if one is not already pending.
   void ScheduleCommit();
 
   // Return the next request handle.
   int GetNextRequestHandle();
 
   //////////////////////////////////////////////////////////////////////////////
   //
   // Keywords.
@@ skipping 140 matching lines @@
   // result can be NULL, if no result is expected or if the database could
   // not be opened. The result object is destroyed after this call.
   virtual void OnWebDataServiceRequestDone(WebDataService::Handle h,
                                            const WDTypedResult* result) = 0;
 
  protected:
   virtual ~WebDataServiceConsumer() {}
 };
 
 #endif  // CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_H__