test: fix heap-profiler link error LNK1194 on win

Fix the following error message in windows using VS 2013:

    LINK : fatal error LNK1194: cannot delay-load 'node.exe'
    due to import of data symbol '"__declspec(dllimport)
    const v8::OutputStream::`vftable'"
    (__imp_??_7OutputStream@v8@@6B@)'; link without
    /DELAYLOAD:node.exe

PR-URL: https://github.com/nodejs/node/pull/3572


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>