1 files changed, 25 insertions, 34 deletions

diff --git a/Source/WebCore/rendering/RenderTextControl.h b/Source/WebCore/rendering/RenderTextControl.h
index 6f9a408bb..4176a2c16 100644
--- a/Source/WebCore/rendering/RenderTextControl.h
+++ b/Source/WebCore/rendering/RenderTextControl.h
@@ -19,8 +19,7 @@
  *
  */
 
-#ifndef RenderTextControl_h
-#define RenderTextControl_h
+#pragma once
 
 #include "RenderBlockFlow.h"
 #include "RenderFlexibleBox.h"
@@ -34,26 +33,24 @@ class RenderTextControl : public RenderBlockFlow {
 public:
     virtual ~RenderTextControl();
 
-    HTMLTextFormControlElement& textFormControlElement() const;
-    virtual PassRef<RenderStyle> createInnerTextStyle(const RenderStyle* startStyle) const = 0;
+    WEBCORE_EXPORT HTMLTextFormControlElement& textFormControlElement() const;
 
 #if PLATFORM(IOS)
     bool canScroll() const;
 
     // Returns the line height of the inner renderer.
-    virtual int innerLineHeight() const override;
+    int innerLineHeight() const override;
 #endif
 
 protected:
-    RenderTextControl(HTMLTextFormControlElement&, PassRef<RenderStyle>);
+    RenderTextControl(HTMLTextFormControlElement&, RenderStyle&&);
 
     // This convenience function should not be made public because innerTextElement may outlive the render tree.
     TextControlInnerTextElement* innerTextElement() const;
 
     int scrollbarThickness() const;
-    void adjustInnerTextStyle(const RenderStyle* startStyle, RenderStyle* textBlockStyle) const;
 
-    virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle) override;
+    void styleDidChange(StyleDifference, const RenderStyle* oldStyle) override;
 
     void hitInnerTextElement(HitTestResult&, const LayoutPoint& pointInContainer, const LayoutPoint& accumulatedOffset);
 
@@ -62,57 +59,51 @@ protected:
 
     float scaleEmToUnits(int x) const;
 
-    static bool hasValidAvgCharWidth(AtomicString family);
-    virtual float getAvgCharWidth(AtomicString family);
+    virtual float getAverageCharWidth();
     virtual LayoutUnit preferredContentLogicalWidth(float charWidth) const = 0;
     virtual LayoutUnit computeControlLogicalHeight(LayoutUnit lineHeight, LayoutUnit nonContentHeight) const = 0;
 
-    virtual void updateFromElement() override;
-    virtual void computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logicalTop, LogicalExtentComputedValues&) const override;
-    virtual RenderObject* layoutSpecialExcludedChild(bool relayoutChildren) override;
+    LogicalExtentComputedValues computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logicalTop) const override;
+    RenderObject* layoutSpecialExcludedChild(bool relayoutChildren) override;
 
 private:
     void element() const = delete;
 
-    virtual const char* renderName() const override { return "RenderTextControl"; }
-    virtual bool isTextControl() const override final { return true; }
-    virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const override;
-    virtual void computePreferredLogicalWidths() override;
-    virtual void removeLeftoverAnonymousBlock(RenderBlock*) override { }
-    virtual bool avoidsFloats() const override { return true; }
-    virtual bool canHaveGeneratedChildren() const override { return false; }
-    virtual bool canBeReplacedWithInlineRunIn() const override;
+    const char* renderName() const override { return "RenderTextControl"; }
+    bool isTextControl() const final { return true; }
+    void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const override;
+    void computePreferredLogicalWidths() override;
+    void removeLeftoverAnonymousBlock(RenderBlock*) override { }
+    bool avoidsFloats() const override { return true; }
+    bool canHaveGeneratedChildren() const override { return false; }
     
-    virtual void addFocusRingRects(Vector<IntRect>&, const LayoutPoint& additionalOffset, const RenderLayerModelObject* paintContainer = 0) override;
+    void addFocusRingRects(Vector<LayoutRect>&, const LayoutPoint& additionalOffset, const RenderLayerModelObject* paintContainer = 0) override;
 
-    virtual bool canBeProgramaticallyScrolled() const override { return true; }
-
-    virtual bool requiresForcedStyleRecalcPropagation() const override { return true; }
+    bool canBeProgramaticallyScrolled() const override { return true; }
 };
 
-RENDER_OBJECT_TYPE_CASTS(RenderTextControl, isTextControl())
-
 // Renderer for our inner container, for <search> and others.
 // We can't use RenderFlexibleBox directly, because flexboxes have a different
 // baseline definition, and then inputs of different types wouldn't line up
 // anymore.
 class RenderTextControlInnerContainer final : public RenderFlexibleBox {
 public:
-    explicit RenderTextControlInnerContainer(Element& element, PassRef<RenderStyle> style)
-        : RenderFlexibleBox(element, std::move(style))
+    explicit RenderTextControlInnerContainer(Element& element, RenderStyle&& style)
+        : RenderFlexibleBox(element, WTFMove(style))
     { }
     virtual ~RenderTextControlInnerContainer() { }
 
-    virtual int baselinePosition(FontBaseline baseline, bool firstLine, LineDirectionMode direction, LinePositionMode position) const override
+    int baselinePosition(FontBaseline baseline, bool firstLine, LineDirectionMode direction, LinePositionMode position) const override
     {
         return RenderBlock::baselinePosition(baseline, firstLine, direction, position);
     }
-    virtual int firstLineBaseline() const override { return RenderBlock::firstLineBaseline(); }
-    virtual int inlineBlockBaseline(LineDirectionMode direction) const override { return RenderBlock::inlineBlockBaseline(direction); }
+    std::optional<int> firstLineBaseline() const override { return RenderBlock::firstLineBaseline(); }
+    std::optional<int> inlineBlockBaseline(LineDirectionMode direction) const override { return RenderBlock::inlineBlockBaseline(direction); }
 
+private:
+    bool isFlexibleBoxImpl() const override { return true; }
 };
 
-
 } // namespace WebCore
 
-#endif // RenderTextControl_h
+SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderTextControl, isTextControl())