fileapi: Rename FileSystemMountProvider to FileSystemBackend

webkit/browser/fileapi/sandbox_file_system_backend.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_BROWSER_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_
-#define WEBKIT_BROWSER_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_
+#ifndef WEBKIT_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_H_
+#define WEBKIT_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_H_
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "url/gurl.h"
-#include "webkit/browser/fileapi/file_system_mount_point_provider.h"
+#include "webkit/browser/fileapi/file_system_backend.h"
 #include "webkit/browser/fileapi/file_system_options.h"
 #include "webkit/browser/fileapi/file_system_quota_util.h"
 #include "webkit/browser/fileapi/task_runner_bound_observer_list.h"
 #include "webkit/browser/quota/special_storage_policy.h"
 #include "webkit/browser/webkit_storage_browser_export.h"
 
 namespace base {
 class SequencedTaskRunner;
 }
 
@@ skipping 13 matching lines @@
 class FileSystemUsageCache;
 class LocalFileSystemOperation;
 class ObfuscatedFileUtil;
 class SandboxQuotaObserver;
 
 // An interface to construct or crack sandboxed filesystem paths for
 // TEMPORARY or PERSISTENT filesystems, which are placed under the user's
 // profile directory in a sandboxed way.
 // This interface also lets one enumerate and remove storage for the origins
 // that use the filesystem.
-class WEBKIT_STORAGE_BROWSER_EXPORT SandboxMountPointProvider
-    : public FileSystemMountPointProvider,
+class WEBKIT_STORAGE_BROWSER_EXPORT SandboxFileSystemBackend
+    : public FileSystemBackend,
       public FileSystemQuotaUtil {
  public:
   // Origin enumerator interface.
   // An instance of this interface is assumed to be called on the file thread.
   class OriginEnumerator {
    public:
     virtual ~OriginEnumerator() {}
 
     // Returns the next origin.  Returns empty if there are no more origins.
     virtual GURL Next() = 0;
 
     // Returns the current origin's information.
     virtual bool HasFileSystemType(FileSystemType type) const = 0;
   };
 
   // The FileSystem directory name.
   static const base::FilePath::CharType kFileSystemDirectory[];
 
   // |file_task_runner| is used to validate the root directory and delete the
   // obfuscated file util.
-  SandboxMountPointProvider(
+  SandboxFileSystemBackend(
       quota::QuotaManagerProxy* quota_manager_proxy,
       base::SequencedTaskRunner* file_task_runner,
       const base::FilePath& profile_path,
       const FileSystemOptions& file_system_options,
       quota::SpecialStoragePolicy* special_storage_policy);
-  virtual ~SandboxMountPointProvider();
+  virtual ~SandboxFileSystemBackend();
 
-  // FileSystemMountPointProvider overrides.
+  // FileSystemBackend overrides.
   virtual bool CanHandleType(FileSystemType type) const OVERRIDE;
   virtual void OpenFileSystem(
       const GURL& origin_url,
       FileSystemType type,
       OpenFileSystemMode mode,
       const OpenFileSystemCallback& callback) OVERRIDE;
   virtual FileSystemFileUtil* GetFileUtil(FileSystemType type) OVERRIDE;
   virtual AsyncFileUtil* GetAsyncFileUtil(FileSystemType type) OVERRIDE;
   virtual CopyOrMoveFileValidatorFactory* GetCopyOrMoveFileValidatorFactory(
       FileSystemType type,
@@ skipping 11 matching lines @@
       const FileSystemURL& url,
       int64 offset,
       FileSystemContext* context) const OVERRIDE;
   virtual FileSystemQuotaUtil* GetQuotaUtil() OVERRIDE;
   virtual void DeleteFileSystem(
       const GURL& origin_url,
       FileSystemType type,
       FileSystemContext* context,
       const DeleteFileSystemCallback& callback) OVERRIDE;
 
-  // Returns an origin enumerator of this provider.
+  // Returns an origin enumerator of this backend.
   // This method can only be called on the file thread.
   OriginEnumerator* CreateOriginEnumerator();
 
   // Gets a base directory path of the sandboxed filesystem that is
   // specified by |origin_url| and |type|.
   // (The path is similar to the origin's root path but doesn't contain
   // the 'unique' part.)
   // Returns an empty path if the given type is invalid.
   // This method can only be called on the file thread.
   base::FilePath GetBaseDirectoryForOriginAndType(
@@ skipping 41 matching lines @@
   // Returns true if access to |url| is valid in this filesystem.
   bool IsAccessValid(const FileSystemURL& url) const;
 
   void set_enable_temporary_file_system_in_incognito(bool enable) {
     enable_temporary_file_system_in_incognito_ = enable;
   }
 
  private:
   friend class SandboxQuotaObserver;
   friend class SandboxFileSystemTestHelper;
-  friend class SandboxMountPointProviderMigrationTest;
-  friend class SandboxMountPointProviderOriginEnumeratorTest;
+  friend class SandboxFileSystemBackendMigrationTest;
+  friend class SandboxFileSystemBackendOriginEnumeratorTest;
 
   // Returns a path to the usage cache file.
   base::FilePath GetUsageCachePathForOriginAndType(
       const GURL& origin_url,
       FileSystemType type);
 
   // Returns a path to the usage cache file (static version).
   static base::FilePath GetUsageCachePathForOriginAndType(
       ObfuscatedFileUtil* sandbox_file_util,
       const GURL& origin_url,
@@ skipping 49 matching lines @@
 
   std::set<std::pair<GURL, FileSystemType> > sticky_dirty_origins_;
 
   // Indicates if the usage tracking for FileSystem is enabled or not.
   // The usage tracking is enabled by default and can be disabled by
   // a command-line switch (--disable-file-system-usage-tracking).
   bool enable_usage_tracking_;
 
   scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy_;
 
-  base::WeakPtrFactory<SandboxMountPointProvider> weak_factory_;
+  base::WeakPtrFactory<SandboxFileSystemBackend> weak_factory_;
 
-  DISALLOW_COPY_AND_ASSIGN(SandboxMountPointProvider);
+  DISALLOW_COPY_AND_ASSIGN(SandboxFileSystemBackend);
 };
 
 }  // namespace fileapi
 
-#endif  // WEBKIT_BROWSER_FILEAPI_SANDBOX_MOUNT_POINT_PROVIDER_H_
+#endif  // WEBKIT_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_H_