Move storage-related files from webkit/ to new top-level directory storage/

chrome/browser/chromeos/file_manager/snapshot_manager.h

 // Copyright 2014 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 CHROME_BROWSER_CHROMEOS_FILE_MANAGER_SNAPSHOT_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_FILE_MANAGER_SNAPSHOT_MANAGER_H_
 
 #include <deque>
 
 #include "base/callback_forward.h"
 #include "base/files/file.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 
 class Profile;
 
 namespace base {
 class FilePath;
 }  // namespace base
 
-namespace fileapi {
+namespace storage {
 class FileSystemURL;
-}  // namespace fileapi
+}  // namespace storage
 
-namespace webkit_blob {
+namespace storage {
 class ShareableFileReference;
-}  // namespace webkit_blob
+}  // namespace storage
 
 namespace file_manager {
 
 // Utility class for creating a snapshot of a file system file on local disk.
 // The class wraps the underlying implementation of fileapi's CreateSnapshotFile
 // and prolongs the lifetime of snapshot files so that the client code that just
 // accepts file paths works without problems.
 class SnapshotManager {
  public:
   // The callback type for CreateManagedSnapshot.
   typedef base::Callback<void(const base::FilePath&)> LocalPathCallback;
 
   explicit SnapshotManager(Profile* profile);
   ~SnapshotManager();
 
   // Creates a snapshot file copy of a file system file |absolute_file_path| and
   // returns back to |callback|. Returns empty path for failure.
   void CreateManagedSnapshot(const base::FilePath& absolute_file_path,
                              const LocalPathCallback& callback);
 
   // Struct for keeping the snapshot file reference with its file size used for
   // computing the necessity of clean up.
   struct FileReferenceWithSizeInfo {
     FileReferenceWithSizeInfo(
-        scoped_refptr<webkit_blob::ShareableFileReference> ref,
+        scoped_refptr<storage::ShareableFileReference> ref,
         int64 size);
     ~FileReferenceWithSizeInfo();
-    scoped_refptr<webkit_blob::ShareableFileReference> file_ref;
+    scoped_refptr<storage::ShareableFileReference> file_ref;
     int64 file_size;
   };
 
  private:
   // Part of CreateManagedSnapshot.
   void CreateManagedSnapshotAfterSpaceComputed(
-      const fileapi::FileSystemURL& filesystem_url,
+      const storage::FileSystemURL& filesystem_url,
       const LocalPathCallback& callback,
       int64 needed_space);
 
   // Part of CreateManagedSnapshot.
   void OnCreateSnapshotFile(
       const LocalPathCallback& callback,
       base::File::Error result,
       const base::File::Info& file_info,
       const base::FilePath& platform_path,
-      const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref);
+      const scoped_refptr<storage::ShareableFileReference>& file_ref);
 
   Profile* profile_;
   std::deque<FileReferenceWithSizeInfo> file_refs_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate the weak pointers before any other members are destroyed.
   base::WeakPtrFactory<SnapshotManager> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(SnapshotManager);
 };
 
 }  // namespace file_manager
 
 #endif  // CHROME_BROWSER_CHROMEOS_FILE_MANAGER_SNAPSHOT_MANAGER_H_