Add getFileSize support to chromium...

webkit/api/public/WebKitClient.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 64 matching lines @@
 
         // Network -------------------------------------------------------------
 
         virtual void setCookies(
             const WebURL& url, const WebURL& policyURL, const WebString& cookies) = 0;
         virtual WebString cookies(const WebURL& url, const WebURL& policyURL) = 0;
 
         // A suggestion to prefetch IP information for the given hostname.
         virtual void prefetchHostName(const WebString&) = 0;
 
+        // File ----------------------------------------------------------------
+
+        virtual bool getFileSize(const WebString& path, long long& result) = 0;
+
         // Returns a new WebURLLoader instance.
         virtual WebURLLoader* createURLLoader() = 0;
 
 
         // Plugins -------------------------------------------------------------
 
         // If refresh is true, then cached information should not be used to
         // satisfy this call.
         virtual void getPluginList(bool refresh, WebPluginListBuilder*) = 0;
 
@@ skipping 34 matching lines @@
         virtual void setSharedTimerFireTime(double fireTime) = 0;
         virtual void stopSharedTimer() = 0;
 
         // Callable from a background WebKit thread.
         virtual void callOnMainThread(void (*func)()) = 0;
     };
 
 } // namespace WebKit
 
 #endif