Move Courgette...

third_party/courgette/simple_delta.cc

Index: third_party/courgette/simple_delta.cc
===================================================================
--- third_party/courgette/simple_delta.cc	(revision 15668)
+++ third_party/courgette/simple_delta.cc	(working copy)
@@ -1,41 +0,0 @@
-// Copyright (c) 2009 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.
-
-// Implementation of the byte-level differential compression used internally by
-// Courgette.
-
-#include "third_party/courgette/simple_delta.h"
-
-#include "base/basictypes.h"
-#include "base/logging.h"
-
-#include "third_party/courgette/bsdiff.h"
-
-namespace courgette {
-
-namespace {
-
-Status BSDiffStatusToStatus(BSDiffStatus status) {
-  switch (status) {
-    case OK: return C_OK;
-    case CRC_ERROR: return C_BINARY_DIFF_CRC_ERROR;
-    default: return C_GENERAL_ERROR;
-  }
-}
-
-}
-
-Status ApplySimpleDelta(SourceStream* old, SourceStream* delta,
-                        SinkStream* target) {
-  return BSDiffStatusToStatus(ApplyBinaryPatch(old, delta, target));
-}
-
-Status GenerateSimpleDelta(SourceStream* old, SourceStream* target,
-                           SinkStream* delta) {
-  LOG(INFO) << "GenerateSimpleDelta "
-            << old->Remaining() << " " << target->Remaining();
-  return BSDiffStatusToStatus(CreateBinaryPatch(old, target, delta));
-}
-
-}  // namespace courgette