has_source        199 ui/gfx/image/image_skia.cc   if (!storage_->has_source())
has_source        336 ui/gfx/image/image_skia.cc   return !storage_.get() || (storage_->read_only() && !storage_->has_source());
has_source        375 ui/gfx/image/image_skia.cc   if (storage_.get() && storage_->has_source()) {