preferredContentLogicalWidth 244 Source/core/rendering/RenderTextControl.cpp maxLogicalWidth = preferredContentLogicalWidth(const_cast<RenderTextControl*>(this)->getAvgCharWidth(family)); preferredContentLogicalWidth 59 Source/core/rendering/RenderTextControl.h virtual LayoutUnit preferredContentLogicalWidth(float charWidth) const = 0; preferredContentLogicalWidth 42 Source/core/rendering/RenderTextControlMultiLine.h virtual LayoutUnit preferredContentLogicalWidth(float charWidth) const OVERRIDE; preferredContentLogicalWidth 72 Source/core/rendering/RenderTextControlSingleLine.h virtual LayoutUnit preferredContentLogicalWidth(float charWidth) const OVERRIDE FINAL;