Remove xz_chromeos.cc
Remove an unused file: xz_chromeos.cc.
Bug: 360917504
Test: build
Change-Id: I502ae52495d8959ffbea4ba04f4f56468018b075
diff --git a/payload_generator/xz_chromeos.cc b/payload_generator/xz_chromeos.cc
deleted file mode 100644
index 2ff9458..0000000
--- a/payload_generator/xz_chromeos.cc
+++ /dev/null
@@ -1,54 +0,0 @@
-//
-// Copyright (C) 2016 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-#include "update_engine/payload_generator/xz.h"
-
-#include <base/logging.h>
-#include <lzma.h>
-
-namespace chromeos_update_engine {
-
-void XzCompressInit() {}
-
-bool XzCompress(const brillo::Blob& in, brillo::Blob* out) {
- out->clear();
- if (in.empty())
- return true;
-
- // Resize the output buffer to get enough memory for writing the compressed
- // data.
- out->resize(lzma_stream_buffer_bound(in.size()));
-
- const uint32_t kLzmaPreset = 6;
- size_t out_pos = 0;
- int rc = lzma_easy_buffer_encode(kLzmaPreset,
- LZMA_CHECK_NONE, // We do not need CRC.
- nullptr,
- in.data(),
- in.size(),
- out->data(),
- &out_pos,
- out->size());
- if (rc != LZMA_OK) {
- LOG(ERROR) << "Failed to compress data to LZMA stream with return code: "
- << rc;
- return false;
- }
- out->resize(out_pos);
- return true;
-}
-
-} // namespace chromeos_update_engine