FileAPI: Rename SandboxContext to SandboxFileSystemBackendDelegate

webkit/browser/fileapi/sandbox_file_system_backend_delegate.h

 // Copyright 2013 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_CONTEXT_H_
-#define WEBKIT_BROWSER_FILEAPI_SANDBOX_CONTEXT_H_
+#ifndef WEBKIT_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_DELEGATE_H_
+#define WEBKIT_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_DELEGATE_H_
 
 #include <set>
 #include <string>
 #include <utility>
 
 #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 "base/time/time.h"
@@ skipping 15 matching lines @@
 
 class AsyncFileUtil;
 class FileSystemFileUtil;
 class FileSystemURL;
 class FileSystemUsageCache;
 class ObfuscatedFileUtil;
 class SandboxFileSystemBackend;
 class SandboxFileSystemTestHelper;
 class SandboxQuotaObserver;
 
-// This class keeps and provides a sandbox file system context.
+// Delegate implementation of the some methods in Sandbox/SyncFileSystemBackend.
 // An instance of this class is created and owned by FileSystemContext.
-class WEBKIT_STORAGE_BROWSER_EXPORT SandboxContext {
+class WEBKIT_STORAGE_BROWSER_EXPORT SandboxFileSystemBackendDelegate {
  public:
   typedef FileSystemBackend::OpenFileSystemCallback OpenFileSystemCallback;
 
   // The FileSystem directory name.
   static const base::FilePath::CharType kFileSystemDirectory[];
 
   // 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;
   };
 
-  SandboxContext(
+  SandboxFileSystemBackendDelegate(
       quota::QuotaManagerProxy* quota_manager_proxy,
       base::SequencedTaskRunner* file_task_runner,
       const base::FilePath& profile_path,
       quota::SpecialStoragePolicy* special_storage_policy,
       const FileSystemOptions& file_system_options);
 
-  ~SandboxContext();
+  ~SandboxFileSystemBackendDelegate();
 
   // Performs API-specific validity checks on the given path |url|.
   // Returns true if access to |url| is valid in this filesystem.
   bool IsAccessValid(const FileSystemURL& url) const;
 
   // Returns true if the given |url|'s scheme is allowed to access
   // filesystem.
   bool IsAllowedScheme(const GURL& url) const;
 
   // Returns an origin enumerator of sandbox filesystem.
@@ skipping 95 matching lines @@
 
   FileSystemOptions file_system_options_;
 
   // Acccessed only on the file thread.
   std::set<GURL> visited_origins_;
 
   std::set<std::pair<GURL, FileSystemType> > sticky_dirty_origins_;
 
   base::Time next_release_time_for_open_filesystem_stat_;
 
-  base::WeakPtrFactory<SandboxContext> weak_factory_;
+  base::WeakPtrFactory<SandboxFileSystemBackendDelegate> weak_factory_;
 
-  DISALLOW_COPY_AND_ASSIGN(SandboxContext);
+  DISALLOW_COPY_AND_ASSIGN(SandboxFileSystemBackendDelegate);
 };
 
 }  // namespace fileapi
 
-#endif  // WEBKIT_BROWSER_FILEAPI_SANDBOX_CONTEXT_H_
+#endif  // WEBKIT_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_DELEGATE_H_