[gn] Move build to gypfiles

gypfiles/config/win/msvs_dependencies.isolate

 # Copyright 2015 the V8 project authors. All rights reserved.
 # Copyright 2015 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.
 {
   'conditions': [
     # Copy the VS runtime DLLs into the isolate so that they
     # don't have to be preinstalled on the target machine.
     #
     # VS2013 runtimes
@@ skipping 57 matching lines @@
     ['OS=="win" and msvs_version==2015 and component=="shared_library" and (CONFIGURATION_NAME=="Release" or CONFIGURATION_NAME=="Release_x64")', {
       'variables': {
         'files': [
           '<(PRODUCT_DIR)/msvcp140.dll',
           '<(PRODUCT_DIR)/vccorlib140.dll',
         ],
       },
     }],
   ],
 }