Fix CSS outline property in flipped blocks Writing Mode (vertical-rl)

third_party/WebKit/Source/core/layout/LayoutObject.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 2217 matching lines @@
 
 FloatPoint LayoutObject::localToContainerPoint(const FloatPoint& localPoint, const LayoutBoxModelObject* paintInvalidationContainer, MapCoordinatesFlags mode, bool* wasFixed, const PaintInvalidationState* paintInvalidationState) const
 {
     TransformState transformState(TransformState::ApplyTransformDirection, localPoint);
     mapLocalToContainer(paintInvalidationContainer, transformState, mode | ApplyContainerFlip | UseTransforms, wasFixed, paintInvalidationState);
     transformState.flatten();
 
     return transformState.lastPlanarPoint();
 }
 
+void LayoutObject::localToContainerRects(Vector<LayoutRect>& rects, const LayoutBoxModelObject* paintInvalidationContainer, const LayoutPoint& preOffset, const LayoutPoint& postOffset) const
+{
+    for (size_t i = 0; i < rects.size(); ++i) {
+        LayoutRect& rect = rects[i];
+        rect.moveBy(preOffset);
+        FloatQuad containerQuad = localToContainerQuad(FloatQuad(FloatRect(rect)), paintInvalidationContainer);
+        LayoutRect containerRect = LayoutRect(containerQuad.boundingBox());
+        if (containerRect.isEmpty()) {
+            rects.remove(i--);
+            continue;
+        }
+        containerRect.moveBy(postOffset);
+        rects[i] = containerRect;
+    }
+}
+
 FloatPoint LayoutObject::localToInvalidationBackingPoint(const LayoutPoint& localPoint, PaintLayer** backingLayer)
 {
     const LayoutBoxModelObject& paintInvalidationContainer = containerForPaintInvalidationOnRootedTree();
     ASSERT(paintInvalidationContainer.layer());
 
     if (backingLayer)
         *backingLayer = paintInvalidationContainer.layer();
     FloatPoint containerPoint = localToContainerPoint(FloatPoint(localPoint), &paintInvalidationContainer, TraverseDocumentBoundaries);
 
     // A layoutObject can have no invalidation backing if it is from a detached frame,
@@ skipping 1240 matching lines @@
         const blink::LayoutObject* root = object1;
         while (root->parent())
             root = root->parent();
         root->showLayoutTreeAndMark(object1, "*", object2, "-", 0);
     } else {
         fprintf(stderr, "Cannot showLayoutTree. Root is (nil)\n");
     }
 }
 
 #endif