Removes files from //build that we don't need

build/sanitize-win-build-log.sed

Index: build/sanitize-win-build-log.sed
diff --git a/build/sanitize-win-build-log.sed b/build/sanitize-win-build-log.sed
deleted file mode 100644
index c18e664c83a052e5b09fc7f3442b1dd4c7546533..0000000000000000000000000000000000000000
--- a/build/sanitize-win-build-log.sed
+++ /dev/null
@@ -1,15 +0,0 @@
-# Copyright (c) 2012 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.
-
-# Use this sed script to reduce a Windows build log into something
-# machine-parsable.
-
-# Drop uninformative lines.
-/The operation completed successfully\./d
-
-# Drop parallelization indicators on lines.
-s/^[0-9]+>//
-
-# Shorten bindings generation lines
-s/^.*"python".*idl_compiler\.py".*("[^"]+\.idl").*$/  idl_compiler \1/