Delete InvalidationReason.

sky/engine/core/rendering/RenderObject.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 88 matching lines @@
 
 enum MapCoordinatesMode {
     UseTransforms = 1 << 0,
     // FIXME(sky): What is this for? Do we need it?
     ApplyContainerFlip = 1 << 1,
     // FIXME(sky): Remove
     TraverseDocumentBoundaries = 1 << 2,
 };
 typedef unsigned MapCoordinatesFlags;
 
-enum InvalidationReason {
-    InvalidationNone,
-    InvalidationIncremental,
-    InvalidationFull,
-    InvalidationBorderBoxChange,
-    InvalidationBoundsChange,
-    InvalidationLocationChange,
-    InvalidationScroll,
-    InvalidationSelection,
-    InvalidationLayer,
-    InvalidationPaint,
-    InvalidationPaintRectangle
-};
-
 const int caretWidth = 1;
 
 struct AnnotatedRegionValue {
     bool operator==(const AnnotatedRegionValue& o) const
     {
         return draggable == o.draggable && bounds == o.bounds;
     }
 
     LayoutRect bounds;
     bool draggable;
@@ skipping 494 matching lines @@
 
     // Returns the rect bounds needed to invalidate the paint of this object, in the coordinate space of the rendering backing of |paintInvalidationContainer|
     LayoutRect boundsRectForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) const;
 
     // Invalidate the paint of a specific subrectangle within a given object. The rect |r| is in the object's coordinate space.
     void invalidatePaintRectangle(const LayoutRect&) const;
 
     // Walk the tree after layout issuing paint invalidations for renderers that have changed or moved, updating bounds that have changed, and clearing paint invalidation state.
     virtual void invalidateTreeIfNeeded(const PaintInvalidationState&);
 
-    virtual void invalidatePaintForOverflow();
-    void invalidatePaintForOverflowIfNeeded();
-
     bool checkForPaintInvalidation() const;
 
     // Returns the rect that should have paint invalidated whenever this object changes. The rect is in the view's
     // coordinate space. This method deals with outlines and overflow.
     LayoutRect absoluteClippedOverflowRect() const;
     IntRect pixelSnappedAbsoluteClippedOverflowRect() const;
     virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) const;
     virtual LayoutRect rectWithOutlineForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer, LayoutUnit outlineWidth, const PaintInvalidationState* = 0) const;
 
     // Given a rect in the object's coordinate space, compute a rect suitable for invalidating paints of
@@ skipping 173 matching lines @@
 
     void clearLayoutRootIfNeeded() const;
     virtual void willBeDestroyed();
     void postDestroy();
 
     void insertedIntoTree();
     void willBeRemovedFromTree();
 
     void setDocumentForAnonymous(Document* document) { ASSERT(isAnonymous()); m_node = document; }
 
-    virtual InvalidationReason getPaintInvalidationReason(const RenderLayerModelObject& paintInvalidationContainer,
-        const LayoutRect& oldBounds, const LayoutPoint& oldPositionFromPaintInvalidationContainer,
-        const LayoutRect& newBounds, const LayoutPoint& newPositionFromPaintInvalidationContainer);
-
 #if ENABLE(ASSERT)
     virtual bool paintInvalidationStateIsDirty() const
     {
         return layoutDidGetCalled() || shouldDoFullPaintInvalidation()
             || onlyNeededPositionedMovementLayout() || neededLayoutBecauseOfChildren() || mayNeedPaintInvalidation();
     }
 #endif
 
 private:
     bool hasImmediateNonWhitespaceTextChildOrPropertiesDependentOnColor() const;
 
     StyleDifference adjustStyleDifference(StyleDifference) const;
 
     Color selectionColor(int colorProperty) const;
 
 #if ENABLE(ASSERT)
     void checkBlockPositionedObjectsNeedLayout();
 #endif
-    const char* invalidationReasonToString(InvalidationReason) const;
 
     // FIXME(sky): This method is just to avoid copy-paste.
     // Merge container into containingBlock and then get rid of this method.
     bool canContainAbsolutePositionObjects() const
     {
         return isRenderView() || (hasTransform() && isRenderBlock());
     }
 
     static bool isAllowedToModifyRenderTreeStructure(Document&);
 
@@ skipping 271 matching lines @@
 void showTree(const blink::RenderObject*);
 void showLineTree(const blink::RenderObject*);
 void showRenderTree(const blink::RenderObject* object1);
 // We don't make object2 an optional parameter so that showRenderTree
 // can be called from gdb easily.
 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObject* object2);
 
 #endif
 
 #endif  // SKY_ENGINE_CORE_RENDERING_RENDEROBJECT_H_