firstRunY        1184 Source/core/rendering/RenderText.cpp     return IntPoint(firstRunX(), firstRunY());
firstRunY         106 Source/core/rendering/RenderText.h     float firstRunY() const;
firstRunY         194 Source/core/rendering/RenderTreeAsText.cpp         r = IntRect(text.firstRunX(), text.firstRunY(), linesBox.width(), linesBox.height());