merge revision(s) 39253:

	win32.c: style

	* win32/win32.c (rb_w32_fd_is_text): adjust style.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39567 b2dd03c8-39d4-4d8f-98ff-823fe69b080e