Add parameter --product to symupload.exe

Adding an optional parameter --product to symupload.exe.  If specified it will be passed to the symbol server as POST parameter 'product'.

As part of this, I'm also fixing:
 - Removed the .vcproj file as it can be generated from the .gyp file on demand.
 - error C4335: Mac file format detected.  Fixed the line endings for omap.cc and dia_util.cc.
 - warning C4003: not enough actual parameters for macro 'max'

Symupload.exe was compiled using MSVS 2013 and DIA SDK 12.0.

Review URL: https://breakpad.appspot.com/9734002/



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1402 4c0a9323-5329-0410-9bdc-e9ce6186880e