wstring: remove wstring version of SplitString

Retry of r84336.

BUG=23581

Review URL: http://codereview.chromium.org/6930047

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84355 0039d316-1c4b-4281-b951-d872f2087c98
int Label::ComputeMultiLineFlags() const {
  if (!is_multi_line_)
    return 0;

  int flags = gfx::Canvas::MULTI_LINE;
#if !defined(OS_WIN)
    flags |= gfx::Canvas::NO_ELLIPSIS;
#endif
  if (allow_character_break_)
    flags |= gfx::Canvas::CHARACTER_BREAK;
  switch (horiz_alignment_) {
    case ALIGN_LEFT:
      flags |= gfx::Canvas::TEXT_ALIGN_LEFT;
      break;
    case ALIGN_CENTER:
      flags |= gfx::Canvas::TEXT_ALIGN_CENTER;
      break;
    case ALIGN_RIGHT:
      flags |= gfx::Canvas::TEXT_ALIGN_RIGHT;
      break;
  }
  return flags;
}

int Label::ComputeMultiLineFlags() const {
  if (!is_multi_line_)
    return 0;

  int flags = gfx::Canvas::MULTI_LINE;
#if !defined(OS_WIN)
    flags |= gfx::Canvas::NO_ELLIPSIS;
#endif
  if (allow_character_break_)
    flags |= gfx::Canvas::CHARACTER_BREAK;
  switch (horiz_alignment_) {
    case ALIGN_LEFT:
      flags |= gfx::Canvas::TEXT_ALIGN_LEFT;
      break;
    case ALIGN_CENTER:
      flags |= gfx::Canvas::TEXT_ALIGN_CENTER;
      break;
    case ALIGN_RIGHT:
      flags |= gfx::Canvas::TEXT_ALIGN_RIGHT;
      break;
  }
  return flags;
}
