Add FilePath to base namespace.

chrome/browser/chromeos/drive/file_system/update_operation.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 CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_UPDATE_OPERATION_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_UPDATE_OPERATION_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/chromeos/drive/drive_resource_metadata.h"
 #include "chrome/browser/google_apis/gdata_errorcode.h"
 
+class GURL;
+
+namespace base {
 class FilePath;
-class GURL;
+}
 
 namespace google_apis {
 class DriveUploaderInterface;
 }
 
 namespace drive {
 
 class DriveCache;
 class DriveEntryProto;
 
@@ skipping 25 matching lines @@
       const std::string& resource_id,
       const FileOperationCallback& callback);
 
  private:
   // Part of UpdateFileByResourceId(). Called when
   // DriveResourceMetadata::GetEntryInfoByResourceId() is complete.
   // |callback| must not be null.
   void UpdateFileByEntryInfo(
       const FileOperationCallback& callback,
       DriveFileError error,
-      const FilePath& drive_file_path,
+      const base::FilePath& drive_file_path,
       scoped_ptr<DriveEntryProto> entry_proto);
 
   // Part of UpdateFileByResourceId().
   // Called when DriveCache::GetFileOnUIThread() is completed for
   // UpdateFileByResourceId().
   // |callback| must not be null.
   void OnGetFileCompleteForUpdateFile(const FileOperationCallback& callback,
-                                      const FilePath& drive_file_path,
+                                      const base::FilePath& drive_file_path,
                                       scoped_ptr<DriveEntryProto> entry_proto,
                                       DriveFileError error,
-                                      const FilePath& cache_file_path);
+                                      const base::FilePath& cache_file_path);
 
   // Part of UpdateFileByResourceId().
   // Called when DriveUploader::UploadUpdatedFile() is completed for
   // UpdateFileByResourceId().
   // |callback| must not be null.
   void OnUpdatedFileUploaded(
       const FileOperationCallback& callback,
       google_apis::DriveUploadError error,
-      const FilePath& gdata_path,
-      const FilePath& file_path,
+      const base::FilePath& gdata_path,
+      const base::FilePath& file_path,
       scoped_ptr<google_apis::ResourceEntry> resource_entry);
 
   // Part of UpdateFileByResourceId().
   // |callback| must not be null.
   void OnUpdatedFileRefreshed(const FileOperationCallback& callback,
                               DriveFileError error,
-                              const FilePath& drive_file_path,
+                              const base::FilePath& drive_file_path,
                               scoped_ptr<DriveEntryProto> entry_proto);
 
   DriveCache* cache_;
   DriveResourceMetadata* metadata_;
   google_apis::DriveUploaderInterface* uploader_;
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
   OperationObserver* observer_;
 
   // WeakPtrFactory bound to the UI thread.
   // 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<UpdateOperation> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(UpdateOperation);
 };
 
 }  // namespace file_system
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_UPDATE_OPERATION_H_