Remove //net (except for Android test stuff) and sdch

net/disk_cache/simple/simple_util_posix.cc

Index: net/disk_cache/simple/simple_util_posix.cc
diff --git a/net/disk_cache/simple/simple_util_posix.cc b/net/disk_cache/simple/simple_util_posix.cc
deleted file mode 100644
index e8bb0a3cda12393c89c1f6d493033bc12a667cd7..0000000000000000000000000000000000000000
--- a/net/disk_cache/simple/simple_util_posix.cc
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2014 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.
-
-#include "net/disk_cache/simple/simple_util.h"
-
-#include "base/files/file_util.h"
-
-namespace disk_cache {
-namespace simple_util {
-
-bool SimpleCacheDeleteFile(const base::FilePath& path) {
-  return base::DeleteFile(path, false);
-}
-
-}  // namespace simple_util
-}  // namespace disk_cache