1611       m_pClipRgn(nullptr),  in CFX_SkiaDeviceDriver()
1886   if (m_pClipRgn)  in SaveState()
1887     pClip = pdfium::MakeUnique<CFX_ClipRgn>(*m_pClipRgn);  in SaveState()
1894   m_pClipRgn.reset();  in RestoreState()
1913       m_pClipRgn = pdfium::MakeUnique<CFX_ClipRgn>(*m_StateStack.back());  in RestoreState()
1915     m_pClipRgn = std::move(m_StateStack.back());  in RestoreState()
1927   path_rect.Intersect(m_pClipRgn->GetBox());  in SetClipMask()
1945   m_pClipRgn->IntersectMaskF(path_rect.left, path_rect.top, pThisLayer);  in SetClipMask()
1960   if (!m_pClipRgn) {  in SetClip_PathFill()
1961     m_pClipRgn = pdfium::MakeUnique<CFX_ClipRgn>(  in SetClip_PathFill()
1983       m_pClipRgn->IntersectRect(rect);  in SetClip_PathFill()
2015   if (!m_pClipRgn) {  in SetClip_PathStroke()
2016     m_pClipRgn = pdfium::MakeUnique<CFX_ClipRgn>(  in SetClip_PathStroke()
2319   if (!m_pClipRgn) {  in GetClipBox()
2325   *pRect = m_pClipRgn->GetBox();  in GetClipBox()
2428                                     m_pClipRgn.get(), m_bRgbByteOrder);  in SetDIBits()
2432       src_rect.top, blend_type, m_pClipRgn.get(), m_bRgbByteOrder);  in SetDIBits()
2474   composer.Compose(m_pBitmap, m_pClipRgn.get(), 255, argb, dest_clip, false,  in StretchDIBits()
2539       m_pBitmap, m_pClipRgn.get(), pSource, bitmap_alpha, argb, matrix, options,  in StartDIBits()