ReadHelper        165 base/files/file_proxy.cc   ReadHelper(FileProxy* proxy, File file, int bytes_to_read)
ReadHelper        187 base/files/file_proxy.cc   DISALLOW_COPY_AND_ASSIGN(ReadHelper);
ReadHelper        287 base/files/file_proxy.cc   ReadHelper* helper = new ReadHelper(this, file_.Pass(), bytes_to_read);
ReadHelper        290 base/files/file_proxy.cc       Bind(&ReadHelper::RunWork, Unretained(helper), offset),
ReadHelper        291 base/files/file_proxy.cc       Bind(&ReadHelper::Reply, Owned(helper), callback));
ReadHelper        153 base/files/file_util_proxy.cc   explicit ReadHelper(int bytes_to_read)
ReadHelper        174 base/files/file_util_proxy.cc   DISALLOW_COPY_AND_ASSIGN(ReadHelper);
ReadHelper        328 base/files/file_util_proxy.cc   ReadHelper* helper = new ReadHelper(bytes_to_read);
ReadHelper        331 base/files/file_util_proxy.cc       Bind(&ReadHelper::RunWork, Unretained(helper), file, offset),
ReadHelper        332 base/files/file_util_proxy.cc       Bind(&ReadHelper::Reply, Owned(helper), callback));