Use asynchronized api for file system request. [blink] (3/4)

Source/modules/filesystem/LocalFileSystem.h

Index: Source/modules/filesystem/LocalFileSystem.h
diff --git a/Source/modules/filesystem/LocalFileSystem.h b/Source/modules/filesystem/LocalFileSystem.h
index 867db6c7bf5a65512524817f1a574dd5bce183d1..5cd522e0a96b27e9e3a145a4da7406cb1eb7352d 100644
--- a/Source/modules/filesystem/LocalFileSystem.h
+++ b/Source/modules/filesystem/LocalFileSystem.h
@@ -50,7 +50,8 @@ public:
     virtual ~LocalFileSystem();
 
     void resolveURL(ExecutionContext*, const KURL&, PassOwnPtr<AsyncFileSystemCallbacks>);
-    void requestFileSystem(ExecutionContext*, FileSystemType, long long size, PassOwnPtr<AsyncFileSystemCallbacks>);
+    void requestFileSystemSync(ExecutionContext*, FileSystemType, long long size, PassOwnPtr<AsyncFileSystemCallbacks>);
+    void requestFileSystemAsync(ExecutionContext*, FileSystemType, long long size, PassOwnPtr<AsyncFileSystemCallbacks>);
     void deleteFileSystem(ExecutionContext*, FileSystemType, PassOwnPtr<AsyncFileSystemCallbacks>);
 
     FileSystemClient* client() { return m_client.get(); }
@@ -63,11 +64,13 @@ public:
         WillBeHeapSupplement<Page>::trace(visitor);
         WillBeHeapSupplement<WorkerClients>::trace(visitor);
     }
-
 protected:
     explicit LocalFileSystem(PassOwnPtr<FileSystemClient>);
 
     OwnPtr<FileSystemClient> m_client;
+private:
+    void fileSystemNotAllowedCallbacks(ExecutionContext*, PassOwnPtr<AsyncFileSystemCallbacks>);
+    void fileSystemAllowedCallbacks(ExecutionContext*, FileSystemType, PassOwnPtr<AsyncFileSystemCallbacks>);
 };
 
 } // namespace WebCore