Have Range constructor take a Document reference in argument

Source/core/dom/Document.cpp

Index: Source/core/dom/Document.cpp
diff --git a/Source/core/dom/Document.cpp b/Source/core/dom/Document.cpp
index 78fe20a9703fd6bc3632d4369dd5aae62e3beb79..e14055457c265de830f8809f82b5109ef12c1438 100644
--- a/Source/core/dom/Document.cpp
+++ b/Source/core/dom/Document.cpp
@@ -1224,7 +1224,7 @@ PassRefPtr<Range> Document::caretRangeFromPoint(int x, int y)
     if (shadowAncestorNode != node) {
         unsigned offset = shadowAncestorNode->nodeIndex();
         ContainerNode* container = shadowAncestorNode->parentNode();
-        return Range::create(this, container, offset, container, offset);
+        return Range::create(*this, container, offset, container, offset);
     }
 
     RenderObject* renderer = node->renderer();
@@ -1235,7 +1235,7 @@ PassRefPtr<Range> Document::caretRangeFromPoint(int x, int y)
         return 0;
 
     Position rangeCompliantPosition = positionWithAffinity.position().parentAnchoredEquivalent();
-    return Range::create(this, rangeCompliantPosition, rangeCompliantPosition);
+    return Range::create(*this, rangeCompliantPosition, rangeCompliantPosition);
 }
 
 /*
@@ -1457,7 +1457,7 @@ Settings* Document::settings() const
 
 PassRefPtr<Range> Document::createRange()
 {
-    return Range::create(this);
+    return Range::create(*this);
 }
 
 PassRefPtr<NodeIterator> Document::createNodeIterator(Node* root, ExceptionState& es)