Chromium side patch for DB support on Linux.

chrome/browser/renderer_host/database_dispatcher_host.h

 // Copyright (c) 2009 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_RENDERER_HOST_DATABASE_DISPATCHER_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_DATABASE_DISPATCHER_HOST_H_
 
 #include "base/file_path.h"
 #include "base/ref_counted.h"
 
@@ skipping 10 matching lines @@
     ResourceMessageFilter* resource_message_filter);
   ~DatabaseDispatcherHost();
 
   // Returns true iff the message is HTML5 DB related and was processed.
   bool OnMessageReceived(const IPC::Message& message, bool* message_was_ok);
 
   // Processes the request to return a handle to the given DB file.
   void OnDatabaseOpenFile(const FilePath& file_name,
     int desired_flags, int32 message_id);
   // Processes the request to delete the given DB file.
-  void OnDatabaseDeleteFile(const FilePath& file_name,
+  void OnDatabaseDeleteFile(const FilePath& file_name, const bool& sync_dir,
     int32 message_id);
   // Processes the request to return the attributes of the given DB file.
   void OnDatabaseGetFileAttributes(const FilePath& file_name,
     int32 message_id);
   // Processes the request to return the size of the given file.
   void OnDatabaseGetFileSize(const FilePath& file_name,
     int32 message_id);
 
  private:
   // Determines if the message is HTML5 DB related.
   bool IsDBMessage(const IPC::Message& message);
 
   // Returns the directory where all DB files are stored.
   FilePath GetDBDir();
   // Returns the absolute name of the given DB file.
   FilePath GetDBFileFullPath(const FilePath& file_name);
 
   // The user data directory.
   FilePath profile_path_;
 
   // The ResourceMessageFilter instance of this renderer process.
   ResourceMessageFilter* resource_message_filter_;
 
   // The message loop of the file thread.
   MessageLoop* file_thread_message_loop_;
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_DATABASE_DISPATCHER_HOST_H_