Default msvs_cygwin_shell to 0

remoting/remoting.gyp

Index: remoting/remoting.gyp
diff --git a/remoting/remoting.gyp b/remoting/remoting.gyp
index 7865b282aa721ca2eca866ad25a5bee6f9c7d311..1bbc5cbfd804de5ba6ad0c5ee846a23dd015ac00 100644
--- a/remoting/remoting.gyp
+++ b/remoting/remoting.gyp
@@ -2474,6 +2474,11 @@
             '-x', '<(copy_output_dir)/.',
             '<@(remoting_locales)',
           ],
+          # Without this, the /. in the -x command above fails, but only in VS
+          # builds (because VS puts the command in to a batch file and then
+          # the normalization and substitution of "...\Release\" cause the
+          # trailing " to be escaped.
+          'msvs_cygwin_shell': 1,
         }
       ],
       'includes': [ '../build/grit_target.gypi' ],