Implement interfaces in PaintInfo and make it a class.

Source/core/rendering/RenderLineBoxList.cpp

Index: Source/core/rendering/RenderLineBoxList.cpp
diff --git a/Source/core/rendering/RenderLineBoxList.cpp b/Source/core/rendering/RenderLineBoxList.cpp
index 1205f19a1fe46009d8439ce88b3cc609f9772516..927b0f40ea420446f1a54b74c9de83b0f1fe36d9 100644
--- a/Source/core/rendering/RenderLineBoxList.cpp
+++ b/Source/core/rendering/RenderLineBoxList.cpp
@@ -186,21 +186,21 @@ bool RenderLineBoxList::anyLineIntersectsRect(RenderBoxModelObject* renderer, co
     return rangeIntersectsRect(renderer, logicalTop, logicalBottom, rect, offset);
 }
 
-bool RenderLineBoxList::lineIntersectsDirtyRect(RenderBoxModelObject* renderer, InlineFlowBox* box, const PaintInfo& paintInfo, const LayoutPoint& offset) const
+bool RenderLineBoxList::lineIntersectsDirtyRect(RenderBoxModelObject* renderer, InlineFlowBox* box, PaintInfo& paintInfo, const LayoutPoint& offset) const
 {
     RootInlineBox* root = box->root();
-    LayoutUnit logicalTop = min<LayoutUnit>(box->logicalTopVisualOverflow(root->lineTop()), root->selectionTop()) - renderer->maximalOutlineSize(paintInfo.phase);
-    LayoutUnit logicalBottom = box->logicalBottomVisualOverflow(root->lineBottom()) + renderer->maximalOutlineSize(paintInfo.phase);
+    LayoutUnit logicalTop = min<LayoutUnit>(box->logicalTopVisualOverflow(root->lineTop()), root->selectionTop()) - renderer->maximalOutlineSize(paintInfo.getPhase());
+    LayoutUnit logicalBottom = box->logicalBottomVisualOverflow(root->lineBottom()) + renderer->maximalOutlineSize(paintInfo.getPhase());
 
-    return rangeIntersectsRect(renderer, logicalTop, logicalBottom, paintInfo.rect, offset);
+    return rangeIntersectsRect(renderer, logicalTop, logicalBottom, paintInfo.getRect(), offset);
 }
 
 void RenderLineBoxList::paint(RenderBoxModelObject* renderer, PaintInfo& paintInfo, const LayoutPoint& paintOffset) const
 {
     // Only paint during the foreground/selection phases.
-    if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection && paintInfo.phase != PaintPhaseOutline
-        && paintInfo.phase != PaintPhaseSelfOutline && paintInfo.phase != PaintPhaseChildOutlines && paintInfo.phase != PaintPhaseTextClip
-        && paintInfo.phase != PaintPhaseMask)
+    if (paintInfo.getPhase() != PaintPhaseForeground && paintInfo.getPhase() != PaintPhaseSelection && paintInfo.getPhase() != PaintPhaseOutline
+        && paintInfo.getPhase() != PaintPhaseSelfOutline && paintInfo.getPhase() != PaintPhaseChildOutlines && paintInfo.getPhase() != PaintPhaseTextClip
+        && paintInfo.getPhase() != PaintPhaseMask)
         return;
 
     ASSERT(renderer->isRenderBlock() || (renderer->isRenderInline() && renderer->hasLayer())); // The only way an inline could paint like this is if it has a layer.
@@ -209,13 +209,13 @@ void RenderLineBoxList::paint(RenderBoxModelObject* renderer, PaintInfo& paintIn
     if (!firstLineBox())
         return;
 
-    LayoutUnit outlineSize = renderer->maximalOutlineSize(paintInfo.phase);
-    if (!anyLineIntersectsRect(renderer, paintInfo.rect, paintOffset, outlineSize))
+    LayoutUnit outlineSize = renderer->maximalOutlineSize(paintInfo.getPhase());
+    if (!anyLineIntersectsRect(renderer, paintInfo.getRect(), paintOffset, outlineSize))
         return;
 
     PaintInfo info(paintInfo);
     ListHashSet<RenderInline*> outlineObjects;
-    info.outlineObjects = &outlineObjects;
+    info.setOutlineObjects(&outlineObjects);
 
     // See if our root lines intersect with the dirty rect.  If so, then we paint
     // them.  Note that boxes can easily overlap, so we can't make any assumptions
@@ -227,13 +227,13 @@ void RenderLineBoxList::paint(RenderBoxModelObject* renderer, PaintInfo& paintIn
         }
     }
 
-    if (info.phase == PaintPhaseOutline || info.phase == PaintPhaseSelfOutline || info.phase == PaintPhaseChildOutlines) {
-        ListHashSet<RenderInline*>::iterator end = info.outlineObjects->end();
-        for (ListHashSet<RenderInline*>::iterator it = info.outlineObjects->begin(); it != end; ++it) {
+    if (info.getPhase() == PaintPhaseOutline || info.getPhase() == PaintPhaseSelfOutline || info.getPhase() == PaintPhaseChildOutlines) {
+        ListHashSet<RenderInline*>::iterator end = info.getOutlineObjects()->end();
+        for (ListHashSet<RenderInline*>::iterator it = info.getOutlineObjects()->begin(); it != end; ++it) {
             RenderInline* flow = *it;
             flow->paintOutline(info, paintOffset);
         }
-        info.outlineObjects->clear();
+        info.getOutlineObjects()->clear();
     }
 }