Add mechanism to auto mount file systems in response to a URL request.

webkit/browser/fileapi/file_system_dir_url_request_job.h

Index: webkit/browser/fileapi/file_system_dir_url_request_job.h
diff --git a/webkit/browser/fileapi/file_system_dir_url_request_job.h b/webkit/browser/fileapi/file_system_dir_url_request_job.h
index 734622564842db2b54a90680e7e7e159f9b450e0..67e9df38d58465b42becb63e9d48f47341f5563f 100644
--- a/webkit/browser/fileapi/file_system_dir_url_request_job.h
+++ b/webkit/browser/fileapi/file_system_dir_url_request_job.h
@@ -28,6 +28,7 @@ class WEBKIT_STORAGE_BROWSER_EXPORT_PRIVATE FileSystemDirURLRequestJob
   FileSystemDirURLRequestJob(
       net::URLRequest* request,
       net::NetworkDelegate* network_delegate,
+      const std::string& storage_domain,
       FileSystemContext* file_system_context);
 
   // URLRequestJob methods:
@@ -49,12 +50,14 @@ class WEBKIT_STORAGE_BROWSER_EXPORT_PRIVATE FileSystemDirURLRequestJob
   virtual ~FileSystemDirURLRequestJob();
 
   void StartAsync();
+  void DidAttemptAutoMount(base::File::Error result);
   void DidReadDirectory(base::File::Error result,
                         const std::vector<DirectoryEntry>& entries,
                         bool has_more);
 
   std::string data_;
   FileSystemURL url_;
+  const std::string storage_domain_;
   FileSystemContext* file_system_context_;
   base::WeakPtrFactory<FileSystemDirURLRequestJob> weak_factory_;