Remove make-css-file-arrays.pl.

Source/build/scripts/scripts.gni

 # 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.
 
 import("//third_party/WebKit/Source/config.gni")
 
 # All paths in this file should be absolute so targets in any directory can use
 # them without worrying about the current directory.
 _scripts_dir = "//third_party/WebKit/Source/build/scripts"
 
@@ skipping 38 matching lines @@
 ]
 
 make_element_type_helpers_files = make_qualified_names_files + [
   "$_scripts_dir/make_element_type_helpers.py",
   "$_scripts_dir/templates/ElementTypeHelpers.h.tmpl",
 ]
 
 # The executables are relative to the build directory. Don't rebase it because
 # on Posix we want to run the system one on the path.
 if (is_win) {
-  perl_exe = rebase_path("//third_party/perl/perl/bin/perl.exe", root_build_dir)
   gperf_exe = rebase_path("//third_party/gperf/bin/gperf.exe", root_build_dir)
   bison_exe = rebase_path("//third_party/bison/bin/bison.exe", root_build_dir)
 } else {
-  perl_exe = "perl"
   gperf_exe = "gperf"
   bison_exe = "bison"
 }
 
 # Templates --------------------------------------------------------------------
 
 _blink_gen_dir = "$root_gen_dir/blink"
 
 # The GYP target make_core_generated has some deps and a bunch of actions on
 # it, which means that the deps will be resolved before the actions run. Here
@@ skipping 95 matching lines @@
 
     args = [
       rebase_path(invoker.input_file, root_build_dir),
       rebase_path(invoker.output_file, root_build_dir),
     ]
 
     deps = make_core_generated_deps
   }
 }