Replace RenderArena with PartitionAlloc.

Source/core/rendering/RenderLineBoxList.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 14 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/rendering/RenderLineBoxList.h"
 
 #include "core/rendering/HitTestResult.h"
 #include "core/rendering/InlineTextBox.h"
 #include "core/rendering/PaintInfo.h"
-#include "core/rendering/RenderArena.h"
 #include "core/rendering/RenderInline.h"
 #include "core/rendering/RootInlineBox.h"
 
 using namespace std;
 
 namespace WebCore {
 
 #ifndef NDEBUG
 RenderLineBoxList::~RenderLineBoxList()
 {
@@ skipping 10 matching lines @@
         m_firstLineBox = m_lastLineBox = box;
     else {
         m_lastLineBox->setNextLineBox(box);
         box->setPreviousLineBox(m_lastLineBox);
         m_lastLineBox = box;
     }
 
     checkConsistency();
 }
 
-void RenderLineBoxList::deleteLineBoxTree(RenderArena* arena)
+void RenderLineBoxList::deleteLineBoxTree()
 {
     InlineFlowBox* line = m_firstLineBox;
     InlineFlowBox* nextLine;
     while (line) {
         nextLine = line->nextLineBox();
-        line->deleteLine(arena);
+        line->deleteLine();
         line = nextLine;
     }
     m_firstLineBox = m_lastLineBox = 0;
 }
 
 void RenderLineBoxList::extractLineBox(InlineFlowBox* box)
 {
     checkConsistency();
     
     m_lastLineBox = box->prevLineBox();
@@ skipping 36 matching lines @@
     if (box == m_lastLineBox)
         m_lastLineBox = box->prevLineBox();
     if (box->nextLineBox())
         box->nextLineBox()->setPreviousLineBox(box->prevLineBox());
     if (box->prevLineBox())
         box->prevLineBox()->setNextLineBox(box->nextLineBox());
 
     checkConsistency();
 }
 
-void RenderLineBoxList::deleteLineBoxes(RenderArena* arena)
+void RenderLineBoxList::deleteLineBoxes()
 {
     if (m_firstLineBox) {
         InlineFlowBox* next;
         for (InlineFlowBox* curr = m_firstLineBox; curr; curr = next) {
             next = curr->nextLineBox();
-            curr->destroy(arena);
+            curr->destroy();
         }
         m_firstLineBox = 0;
         m_lastLineBox = 0;
     }
 }
 
 void RenderLineBoxList::dirtyLineBoxes()
 {
     for (InlineFlowBox* curr = firstLineBox(); curr; curr = curr->nextLineBox())
         curr->dirtyLineBoxes();
@@ skipping 225 matching lines @@
         ASSERT(child->prevLineBox() == prev);
         prev = child;
     }
     ASSERT(prev == m_lastLineBox);
 #endif
 }
 
 #endif
 
 }