Get rid of remaining uses of AXObject::elementRect

third_party/WebKit/Source/modules/accessibility/AXLayoutObject.h

Index: third_party/WebKit/Source/modules/accessibility/AXLayoutObject.h
diff --git a/third_party/WebKit/Source/modules/accessibility/AXLayoutObject.h b/third_party/WebKit/Source/modules/accessibility/AXLayoutObject.h
index c225fd8450dc155dd2ab35330e7cd5dfba518ed9..ac4e17174a8e485a4071d3a1b9bbac62dd8129b6 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXLayoutObject.h
+++ b/third_party/WebKit/Source/modules/accessibility/AXLayoutObject.h
@@ -57,22 +57,15 @@ public:
 
     // Public, overridden from AXObject.
     LayoutObject* getLayoutObject() const final { return m_layoutObject; }
-    LayoutRect elementRect() const override;
     LayoutBoxModelObject* getLayoutBoxModelObject() const;
-    SkMatrix44 transformFromLocalParentFrame() const override;
     ScrollableArea* getScrollableAreaIfScrollable() const final;
-    void getRelativeBounds(AXObject** outContainer, FloatRect& outBoundsInContainer, SkMatrix44& outContainerTransform) const override;
     AccessibilityRole determineAccessibilityRole() override;
     AccessibilityRole nativeAccessibilityRoleIgnoringAria() const override;
-    void checkCachedElementRect() const;
-    void updateCachedElementRect() const;
 
 protected:
     LayoutObject* m_layoutObject;
-    mutable LayoutRect m_cachedElementRect;
-    mutable LayoutRect m_cachedFrameRect;
-    mutable IntPoint m_cachedScrollPosition;
-    mutable bool m_cachedElementRectDirty;
+
+    LayoutObject* layoutObjectForRelativeBounds() const override { return m_layoutObject; }
 
     //
     // Overridden from AXObject.
@@ -151,10 +144,6 @@ protected:
     AXRange selectionUnderObject() const override;
     void setSelection(const AXRange&) override;
 
-    // Location and click point in frame-relative coordinates.
-    void markCachedElementRectDirty() const override;
-    IntPoint clickPoint() override;
-
     // Hit testing.
     AXObject* accessibilityHitTest(const IntPoint&) const override;
     AXObject* elementAccessibilityHitTest(const IntPoint&) const override;