Implement interfaces in PaintInfo and make it a class.

Source/core/rendering/RootInlineBox.cpp

 /*
  * Copyright (C) 2003, 2006, 2008 Apple 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 152 matching lines @@
     if (result == -1) {
         result = ltr ? blockRightEdge - ellipsisWidth : blockLeftEdge;
         truncatedWidth = blockRightEdge - blockLeftEdge;
     }
     return result;
 }
 
 void RootInlineBox::paintEllipsisBox(PaintInfo& paintInfo, const LayoutPoint& paintOffset, LayoutUnit lineTop, LayoutUnit lineBottom) const
 {
     if (hasEllipsisBox() && paintInfo.shouldPaintWithinRoot(renderer()) && renderer()->style()->visibility() == VISIBLE
-            && paintInfo.phase == PaintPhaseForeground)
+        && paintInfo.getPhase() == PaintPhaseForeground)
         ellipsisBox()->paint(paintInfo, paintOffset, lineTop, lineBottom);
 }
 
 void RootInlineBox::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset, LayoutUnit lineTop, LayoutUnit lineBottom)
 {
     InlineFlowBox::paint(paintInfo, paintOffset, lineTop, lineBottom);
     paintEllipsisBox(paintInfo, paintOffset, lineTop, lineBottom);
 }
 
 bool RootInlineBox::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit lineTop, LayoutUnit lineBottom)
@@ skipping 237 matching lines @@
     // We may end up shifted to a new page. We need to do a re-snap when that happens.
     LayoutUnit newPageLogicalTop = block()->pageLogicalTopForOffset(lineBottomWithLeading() + result);
     if (newPageLogicalTop == pageLogicalTop)
         return result;
 
     // Put ourselves at the top of the next page to force a snap onto the new grid established by that page.
     return lineSnapAdjustment(newPageLogicalTop - (blockOffset + lineTopWithLeading()));
 }
 
 GapRects RootInlineBox::lineSelectionGap(RenderBlock* rootBlock, const LayoutPoint& rootBlockPhysicalPosition, const LayoutSize& offsetFromRootBlock,
-                                         LayoutUnit selTop, LayoutUnit selHeight, const PaintInfo* paintInfo)
+    LayoutUnit selTop, LayoutUnit selHeight, PaintInfo* paintInfo)
 {
     RenderObject::SelectionState lineState = selectionState();
 
     bool leftGap, rightGap;
     block()->getSelectionGapInfo(lineState, leftGap, rightGap);
 
     GapRects result;
 
     InlineBox* firstBox = firstSelectedBox();
     InlineBox* lastBox = lastSelectedBox();
@@ skipping 15 matching lines @@
         // Now fill in any gaps on the line that occurred between two selected elements.
         LayoutUnit lastLogicalLeft = firstBox->logicalRight();
         bool isPreviousBoxSelected = firstBox->selectionState() != RenderObject::SelectionNone;
         for (InlineBox* box = firstBox->nextLeafChild(); box; box = box->nextLeafChild()) {
             if (box->selectionState() != RenderObject::SelectionNone) {
                 LayoutRect logicalRect(lastLogicalLeft, selTop, box->logicalLeft() - lastLogicalLeft, selHeight);
                 logicalRect.move(renderer()->isHorizontalWritingMode() ? offsetFromRootBlock : LayoutSize(offsetFromRootBlock.height(), offsetFromRootBlock.width()));
                 LayoutRect gapRect = rootBlock->logicalRectToPhysicalRect(rootBlockPhysicalPosition, logicalRect);
                 if (isPreviousBoxSelected && gapRect.width() > 0 && gapRect.height() > 0) {
                     if (paintInfo && box->parent()->renderer()->style()->visibility() == VISIBLE)
-                        paintInfo->context->fillRect(gapRect, box->parent()->renderer()->selectionBackgroundColor());
+                        paintInfo->getContext()->fillRect(gapRect, box->parent()->renderer()->selectionBackgroundColor());
                     // VisibleSelection may be non-contiguous, see comment above.
                     result.uniteCenter(gapRect);
                 }
                 lastLogicalLeft = box->logicalRight();
             }
             if (box == lastBox)
                 break;
             isPreviousBoxSelected = box->selectionState() != RenderObject::SelectionNone;
         }
     }
@@ skipping 512 matching lines @@
 }
 
 #ifndef NDEBUG
 const char* RootInlineBox::boxName() const
 {
     return "RootInlineBox";
 }
 #endif
 
 } // namespace WebCore