1 files changed, 20 insertions, 25 deletions

diff --git a/Source/WebCore/dom/Text.h b/Source/WebCore/dom/Text.h
index 186ae6425..187b56f79 100644
--- a/Source/WebCore/dom/Text.h
+++ b/Source/WebCore/dom/Text.h
@@ -20,8 +20,7 @@
  *
  */
 
-#ifndef Text_h
-#define Text_h
+#pragma once
 
 #include "CharacterData.h"
 #include "RenderPtr.h"
@@ -29,32 +28,32 @@
 namespace WebCore {
 
 class RenderText;
-class ScriptExecutionContext;
 
 class Text : public CharacterData {
 public:
     static const unsigned defaultLengthLimit = 1 << 16;
 
-    static PassRefPtr<Text> create(Document&, const String&);
-    static PassRefPtr<Text> create(ScriptExecutionContext&, const String&);
-    static PassRefPtr<Text> createWithLengthLimit(Document&, const String&, unsigned positionInString, unsigned lengthLimit = defaultLengthLimit);
-    static PassRefPtr<Text> createEditingText(Document&, const String&);
+    static Ref<Text> create(Document&, const String&);
+    static Ref<Text> createWithLengthLimit(Document&, const String&, unsigned positionInString, unsigned lengthLimit = defaultLengthLimit);
+    static Ref<Text> createEditingText(Document&, const String&);
 
     virtual ~Text();
 
-    PassRefPtr<Text> splitText(unsigned offset, ExceptionCode&);
+    WEBCORE_EXPORT ExceptionOr<Ref<Text>> splitText(unsigned offset);
 
     // DOM Level 3: http://www.w3.org/TR/DOM-Level-3-Core/core.html#ID-1312295772
 
-    String wholeText() const;
-    PassRefPtr<Text> replaceWholeText(const String&, ExceptionCode&);
+    WEBCORE_EXPORT String wholeText() const;
+    WEBCORE_EXPORT RefPtr<Text> replaceWholeText(const String&);
     
     RenderPtr<RenderText> createTextRenderer(const RenderStyle&);
     
-    virtual bool canContainRangeEndPoint() const override final { return true; }
+    bool canContainRangeEndPoint() const final { return true; }
 
     RenderText* renderer() const;
 
+    void updateRendererAfterContentChange(unsigned offsetOfReplacedData, unsigned lengthOfReplacedData);
+
 protected:
     Text(Document& document, const String& data, ConstructionType type)
         : CharacterData(document, data, type)
@@ -62,24 +61,20 @@ protected:
     }
 
 private:
-    virtual String nodeName() const override;
-    virtual NodeType nodeType() const override;
-    virtual PassRefPtr<Node> cloneNode(bool deep) override;
-    virtual bool childTypeAllowed(NodeType) const override;
+    String nodeName() const override;
+    NodeType nodeType() const override;
+    Ref<Node> cloneNodeInternal(Document&, CloningOperation) override;
+    bool childTypeAllowed(NodeType) const override;
 
-    virtual PassRefPtr<Text> virtualCreate(const String&);
+    virtual Ref<Text> virtualCreate(const String&);
 
-#ifndef NDEBUG
-    virtual void formatForDebugger(char* buffer, unsigned length) const override;
+#if ENABLE(TREE_DEBUGGING)
+    void formatForDebugger(char* buffer, unsigned length) const override;
 #endif
 };
 
-inline bool isText(const Node& node) { return node.isTextNode(); }
-void isText(const Text&); // Catch unnecessary runtime check of type known at compile time.
-void isText(const ContainerNode&); // Catch unnecessary runtime check of type known at compile time.
-
-NODE_TYPE_CASTS(Text)
-
 } // namespace WebCore
 
-#endif // Text_h
+SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::Text)
+    static bool isType(const WebCore::Node& node) { return node.isTextNode(); }
+SPECIALIZE_TYPE_TRAITS_END()