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
static int CALLBACK getLastResortFallbackFontProc(const LOGFONT* logFont, const TEXTMETRIC* metrics, DWORD fontType, LPARAM lParam)
{
    GetLastResortFallbackFontProcData* procData = reinterpret_cast<GetLastResortFallbackFontProcData*>(lParam);
    procData->m_fontData = procData->m_fontCache->fontDataFromDescriptionAndLogFont(*procData->m_fontDescription, procData->m_shouldRetain, *logFont, procData->m_fontName);
    return !procData->m_fontData;
}

static int CALLBACK getLastResortFallbackFontProc(const LOGFONT* logFont, const TEXTMETRIC* metrics, DWORD fontType, LPARAM lParam)
{
    GetLastResortFallbackFontProcData* procData = reinterpret_cast<GetLastResortFallbackFontProcData*>(lParam);
    procData->m_fontData = procData->m_fontCache->fontDataFromDescriptionAndLogFont(*procData->m_fontDescription, procData->m_shouldRetain, *logFont, procData->m_fontName);
    return !procData->m_fontData;
}
