GN: Add symlink rules for dump_syms, symupload

tools/android/md5sum/md5sum.gyp

 # 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.
 
 {
   'targets': [
     {
       # GN: //tools/android/md5sum:md5sum
       'target_name': 'md5sum',
       'type': 'none',
@@ skipping 45 matching lines @@
             '--strip-unneeded',
             '<@(_inputs)',
             '-o',
             '<@(_outputs)',
           ],
         },
       ],
     },
     # Same binary but for the host rather than the device.
     {
-      # GN: //tools/android/md5sum:md5sum_copy_host($default_toolchain)
+      # GN: //tools/android/md5sum:md5sum_bin_host($default_toolchain)
       'target_name': 'md5sum_bin_host',
       'toolsets': ['host'],
       'type': 'executable',
       'dependencies': [
         '../../../base/base.gyp:base',
       ],
       'include_dirs': [
         '../../..',
       ],
       'sources': [
         'md5sum.cc',
       ],
     },
   ],
 }