From 5ddde30071f639962dd557c453f2ad01f8f0fd00 Mon Sep 17 00:00:00 2001
From: Kristian Monsen <kristianm@google.com>
Date: Wed, 8 Sep 2010 12:18:00 +0100
Subject: Merge WebKit at r66666 : Initial merge by git.

Change-Id: I57dedeb49859adc9c539e760f0e749768c66626f
---
 WebCore/rendering/style/ContentData.h | 46 ++++++++++++++++++++---------------
 1 file changed, 26 insertions(+), 20 deletions(-)

(limited to 'WebCore/rendering/style/ContentData.h')

diff --git a/WebCore/rendering/style/ContentData.h b/WebCore/rendering/style/ContentData.h
index 5c3565e..4f964a2 100644
--- a/WebCore/rendering/style/ContentData.h
+++ b/WebCore/rendering/style/ContentData.h
@@ -2,7 +2,7 @@
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
- * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
@@ -25,21 +25,18 @@
 #ifndef ContentData_h
 #define ContentData_h
 
-#include "RenderStyleConstants.h"
-#include <wtf/Forward.h>
-#include <wtf/Noncopyable.h>
-#include <wtf/PassRefPtr.h>
+#include "CounterContent.h"
+#include <wtf/OwnPtr.h>
+#include <wtf/PassOwnPtr.h>
 
 namespace WebCore {
 
-class CounterContent;
 class StyleImage;
 
 struct ContentData : Noncopyable {
 public:
     ContentData()
         : m_type(CONTENT_NONE)
-        , m_next(0)
     {
     }
 
@@ -59,35 +56,44 @@ public:
 
     bool dataEquivalent(const ContentData&) const;
 
-    StyleImage* image() const { return m_content.m_image; }
+    StyleImage* image() const
+    {
+        ASSERT(isImage());
+        return m_content.m_image;
+    }
     void setImage(PassRefPtr<StyleImage> image)
     {
         deleteContent();
         m_type = CONTENT_OBJECT;
-        m_content.m_image = image.releaseRef();
+        m_content.m_image = image.leakRef();
     }
 
-    StringImpl* text() const { return m_content.m_text; }
+    StringImpl* text() const
+    {
+        ASSERT(isText());
+        return m_content.m_text;
+    }
     void setText(PassRefPtr<StringImpl> text)
     {
         deleteContent();
         m_type = CONTENT_TEXT;
-        m_content.m_text = text.releaseRef();
+        m_content.m_text = text.leakRef();
     }
 
-    CounterContent* counter() const { return m_content.m_counter; }
-    void setCounter(CounterContent* counter)
+    CounterContent* counter() const
+    {
+        ASSERT(isCounter());
+        return m_content.m_counter;
+    }
+    void setCounter(PassOwnPtr<CounterContent> counter)
     {
         deleteContent();
         m_type = CONTENT_COUNTER;
-        m_content.m_counter = counter;
+        m_content.m_counter = counter.leakPtr();
     }
 
-    ContentData* next() const { return m_next; }
-    void setNext(ContentData* next)
-    {
-        m_next = next;
-    }
+    ContentData* next() const { return m_next.get(); }
+    void setNext(PassOwnPtr<ContentData> next) { m_next = next; }
 
 private:
     void deleteContent();
@@ -98,7 +104,7 @@ private:
         StringImpl* m_text;
         CounterContent* m_counter;
     } m_content;
-    ContentData* m_next;
+    OwnPtr<ContentData> m_next;
 };
 
 } // namespace WebCore
-- 
cgit v1.1