Renamed XVolumeInfo to X_FILE_FS_VOLUME_INFORMATION.

src/xenia/kernel/fs/entry.h

@@ -22,7 +22,7 @@ class XFile;
 class X_FILE_NETWORK_OPEN_INFORMATION;
 class XFileSystemAttributeInfo;
 class X_FILE_DIRECTORY_INFORMATION;
-class XVolumeInfo;
+class X_FILE_FS_VOLUME_INFORMATION;
 }  // namespace kernel
 }  // namespace xe