WriteFileImpl     226 net/base/file_stream_context.h   IOResult WriteFileImpl(scoped_refptr<IOBuffer> buf, int buf_len);
WriteFileImpl     132 net/base/file_stream_context_posix.cc       base::Bind(&Context::WriteFileImpl, base::Unretained(this), buf, buf_len),
WriteFileImpl     145 net/base/file_stream_context_posix.cc   IOResult result = WriteFileImpl(buf, buf_len);