Remove core/platform/win

This CL moves the files to platform/win.

TBR=eseidel@chromium.org
BUG=297477

Review URL: https://codereview.chromium.org/26113005

git-svn-id: svn://svn.chromium.org/blink/trunk@159156 bbb929c8-8fbe-4397-9dbb-9b2b20218538
    GetLastResortFallbackFontProcData(FontCache* fontCache, const FontDescription* fontDescription, FontCache::ShouldRetain shouldRetain, wchar_t* fontName)
        : m_fontCache(fontCache)
        , m_fontDescription(fontDescription)
        , m_shouldRetain(shouldRetain)
        , m_fontName(fontName)
        , m_fontData(0)
    {
    }

    GetLastResortFallbackFontProcData(FontCache* fontCache, const FontDescription* fontDescription, FontCache::ShouldRetain shouldRetain, wchar_t* fontName)
        : m_fontCache(fontCache)
        , m_fontDescription(fontDescription)
        , m_shouldRetain(shouldRetain)
        , m_fontName(fontName)
        , m_fontData(0)
    {
    }
