Make LocalStorage persistent

webkit/glue/webkitclient_impl.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 WEBKIT_CLIENT_IMPL_H_
 #define WEBKIT_CLIENT_IMPL_H_
 
 #include "base/platform_file.h"
 #include "base/timer.h"
 #include "webkit/api/public/WebKitClient.h"
@@ skipping 23 matching lines @@
   virtual WebKit::WebString queryLocalizedString(
       WebKit::WebLocalizedString::Name name, int numeric_value);
   virtual double currentTime();
   virtual void setSharedTimerFiredFunction(void (*func)());
   virtual void setSharedTimerFireTime(double fireTime);
   virtual void stopSharedTimer();
   virtual void callOnMainThread(void (*func)());
   virtual void suddenTerminationChanged(bool enabled) { }
 
   virtual base::PlatformFile databaseOpenFile(
-    const WebKit::WebString& file_name, int desired_flags);
+      const WebKit::WebString& file_name, int desired_flags);
   virtual bool databaseDeleteFile(const WebKit::WebString& file_name);
   virtual long databaseGetFileAttributes(const WebKit::WebString& file_name);
   virtual long long databaseGetFileSize(const WebKit::WebString& file_name);
 
+  virtual bool fileExists(const WebKit::WebString& path);
+  virtual bool deleteFile(const WebKit::WebString& path);
+  virtual bool deleteEmptyDirectory(const WebKit::WebString& path);
+  virtual bool getFileSize(const WebKit::WebString& path, long long& result);
+  virtual bool getFileModificationTime(const WebKit::WebString& path,
+                                       time_t& result);
+  virtual WebKit::WebString directoryName(const WebKit::WebString& path);
+  virtual WebKit::WebString pathByAppendingComponent(
+      const WebKit::WebString& path, const WebKit::WebString& component);
+  virtual bool makeAllDirectories(const WebKit::WebString& path);
+
  private:
   void DoTimeout() {
     if (shared_timer_func_)
       shared_timer_func_();
   }
 
   MessageLoop* main_loop_;
   base::OneShotTimer<WebKitClientImpl> shared_timer_;
   void (*shared_timer_func_)();
 
 #if defined(OS_WIN)
   WebThemeEngineImpl theme_engine_;
 #endif
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_CLIENT_IMPL_H_