Revert 138444 - Always pass FileSystemContext to ObfuscatedFileUtil operations

webkit/fileapi/sandbox_mount_point_provider.h

 // Copyright (c) 2012 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_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_
 #define WEBKIT_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 111 matching lines @@
   // Returns an empty path if the given type is invalid.
   // This method can only be called on the file thread.
   FilePath GetBaseDirectoryForOriginAndType(
       const GURL& origin_url,
       FileSystemType type,
       bool create) const;
 
   // Deletes the data on the origin and reports the amount of deleted data
   // to the quota manager via |proxy|.
   bool DeleteOriginDataOnFileThread(
-      FileSystemContext* context,
       quota::QuotaManagerProxy* proxy,
       const GURL& origin_url,
       FileSystemType type);
 
   // Quota util methods.
   virtual void GetOriginsForTypeOnFileThread(
       FileSystemType type,
       std::set<GURL>* origins) OVERRIDE;
   virtual void GetOriginsForHostOnFileThread(
       FileSystemType type,
       const std::string& host,
       std::set<GURL>* origins) OVERRIDE;
   virtual int64 GetOriginUsageOnFileThread(
-      FileSystemContext* context,
       const GURL& origin_url,
       FileSystemType type) OVERRIDE;
   virtual void NotifyOriginWasAccessedOnIOThread(
       quota::QuotaManagerProxy* proxy,
       const GURL& origin_url,
       FileSystemType type) OVERRIDE;
   virtual void UpdateOriginUsageOnFileThread(
       quota::QuotaManagerProxy* proxy,
       const GURL& origin_url,
       FileSystemType type,
@@ skipping 40 matching lines @@
   base::Time next_release_time_for_open_filesystem_stat_;
 
   base::WeakPtrFactory<SandboxMountPointProvider> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SandboxMountPointProvider);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_