/* virtual */ void FontFace::Entry::GetUserFontSets(nsTArray<gfxUserFontSet*>& aResult) { aResult.Clear(); for (FontFace* f : mFontFaces) { if (f->mInFontFaceSet) { aResult.AppendElement(f->mFontFaceSet->GetUserFontSet()); } for (FontFaceSet* s : f->mOtherFontFaceSets) { aResult.AppendElement(s->GetUserFontSet()); } } // Remove duplicates. aResult.Sort(); auto it = std::unique(aResult.begin(), aResult.end()); aResult.TruncateLength(it - aResult.begin()); }