win: Add implementation of ExecutablePath

util/util.gyp

 # Copyright 2014 The Crashpad Authors. All rights reserved.
 #
 # 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,
@@ skipping 187 matching lines @@
         'util',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         'test/errors.cc',
         'test/errors.h',
         'test/executable_path.h',
         'test/executable_path_mac.cc',
+        'test/executable_path_win.cc',
         'test/mac/dyld.h',
         'test/mac/mach_errors.cc',
         'test/mac/mach_errors.h',
         'test/mac/mach_multiprocess.cc',
         'test/mac/mach_multiprocess.h',
         'test/multiprocess.cc',
         'test/multiprocess.h',
         'test/multiprocess_exec.cc',
         'test/multiprocess_exec.h',
         'test/scoped_temp_dir.cc',
@@ skipping 85 matching lines @@
     },
     {
       'target_name': 'util_test_multiprocess_exec_test_child',
       'type': 'executable',
       'sources': [
         'test/multiprocess_exec_test_child.cc',
       ],
     },
   ],
 }