DiscardablePixelRefSet   51 skia/ext/pixel_ref_utils.cc                        DiscardablePixelRefSet* pixel_ref_set)
DiscardablePixelRefSet  343 skia/ext/pixel_ref_utils.cc   DiscardablePixelRefSet* pixel_ref_set_;
DiscardablePixelRefSet  370 skia/ext/pixel_ref_utils.cc   DiscardablePixelRefSet pixel_ref_set(pixel_refs);