diff --git a/mozilla/content/base/public/nsIContent.h b/mozilla/content/base/public/nsIContent.h
index 66dea71af0f..e52fc5be8cf 100644
--- a/mozilla/content/base/public/nsIContent.h
+++ b/mozilla/content/base/public/nsIContent.h
@@ -249,8 +249,8 @@ public:
    * GetRangeList -- returns the list of ranges that have one or both endpoints
    *                 within this content item
    */
-  NS_IMETHOD RangeAdd(nsIDOMRange& aRange) = 0;
-  NS_IMETHOD RangeRemove(nsIDOMRange& aRange) = 0;
+  NS_IMETHOD RangeAdd(nsIDOMRange* aRange) = 0;
+  NS_IMETHOD RangeRemove(nsIDOMRange* aRange) = 0;
   NS_IMETHOD GetRangeList(nsVoidArray*& aResult) const = 0;
   
   /**
diff --git a/mozilla/content/base/src/nsCommentNode.cpp b/mozilla/content/base/src/nsCommentNode.cpp
index 6499e42fb18..5f70b570ca7 100644
--- a/mozilla/content/base/src/nsCommentNode.cpp
+++ b/mozilla/content/base/src/nsCommentNode.cpp
@@ -176,10 +176,10 @@ public:
     return NS_OK;
   }
 
-  NS_IMETHOD RangeAdd(nsIDOMRange& aRange){
+  NS_IMETHOD RangeAdd(nsIDOMRange* aRange){
     return mInner.RangeAdd(aRange);
   }
-  NS_IMETHOD RangeRemove(nsIDOMRange& aRange){
+  NS_IMETHOD RangeRemove(nsIDOMRange* aRange){
     return mInner.RangeRemove(aRange);
   }
   NS_IMETHOD GetRangeList(nsVoidArray*& aResult) const {
diff --git a/mozilla/content/base/src/nsGenericDOMDataNode.cpp b/mozilla/content/base/src/nsGenericDOMDataNode.cpp
index f70c3c5501b..7c2006818d0 100644
--- a/mozilla/content/base/src/nsGenericDOMDataNode.cpp
+++ b/mozilla/content/base/src/nsGenericDOMDataNode.cpp
@@ -748,7 +748,7 @@ nsGenericDOMDataNode::HandleDOMEvent(nsIPresContext* aPresContext,
 
 
 nsresult 
-nsGenericDOMDataNode::RangeAdd(nsIDOMRange& aRange)
+nsGenericDOMDataNode::RangeAdd(nsIDOMRange* aRange)
 {
   // lazy allocation of range list
   if (nsnull == mRangeList) {
@@ -760,7 +760,7 @@ nsGenericDOMDataNode::RangeAdd(nsIDOMRange& aRange)
 
   // Make sure we don't add a range that is already
   // in the list!
-  PRInt32 i = mRangeList->IndexOf(&aRange);
+  PRInt32 i = mRangeList->IndexOf(aRange);
   if (i >= 0) {
     // Range is already in the list, so there
     // is nothing to do!
@@ -768,18 +768,18 @@ nsGenericDOMDataNode::RangeAdd(nsIDOMRange& aRange)
   }
   
   // dont need to addref - this call is made by the range object itself
-  PRBool rv = mRangeList->AppendElement(&aRange);
+  PRBool rv = mRangeList->AppendElement(aRange);
   if (rv)  return NS_OK;
   return NS_ERROR_FAILURE;
 }
 
 
 nsresult 
-nsGenericDOMDataNode::RangeRemove(nsIDOMRange& aRange)
+nsGenericDOMDataNode::RangeRemove(nsIDOMRange* aRange)
 {
   if (mRangeList) {
     // dont need to release - this call is made by the range object itself
-    PRBool rv = mRangeList->RemoveElement(&aRange);
+    PRBool rv = mRangeList->RemoveElement(aRange);
     if (rv) {
       if (mRangeList->Count() == 0) {
         delete mRangeList;
diff --git a/mozilla/content/base/src/nsGenericDOMDataNode.h b/mozilla/content/base/src/nsGenericDOMDataNode.h
index 447f04b00af..5f64c3d3c2e 100644
--- a/mozilla/content/base/src/nsGenericDOMDataNode.h
+++ b/mozilla/content/base/src/nsGenericDOMDataNode.h
@@ -216,8 +216,8 @@ struct nsGenericDOMDataNode {
                           nsIDOMEvent** aDOMEvent,
                           PRUint32 aFlags,
                           nsEventStatus* aEventStatus);
-  nsresult RangeAdd(nsIDOMRange& aRange);
-  nsresult RangeRemove(nsIDOMRange& aRange);
+  nsresult RangeAdd(nsIDOMRange* aRange);
+  nsresult RangeRemove(nsIDOMRange* aRange);
   nsresult GetRangeList(nsVoidArray*& aResult) const;
   nsresult SetFocus(nsIPresContext *aPresContext);
   nsresult RemoveFocus(nsIPresContext *aPresContext);
@@ -552,10 +552,10 @@ struct nsGenericDOMDataNode {
                             nsEventStatus* aEventStatus);                  \
   NS_IMETHOD GetContentID(PRUint32* aID);                                  \
   NS_IMETHOD SetContentID(PRUint32 aID);                                   \
-  NS_IMETHOD RangeAdd(nsIDOMRange& aRange){                                \
+  NS_IMETHOD RangeAdd(nsIDOMRange* aRange){                                \
     return _g.RangeAdd(aRange);                                            \
   }                                                                        \
-  NS_IMETHOD RangeRemove(nsIDOMRange& aRange){                             \
+  NS_IMETHOD RangeRemove(nsIDOMRange* aRange){                             \
     return _g.RangeRemove(aRange);                                         \
   }                                                                        \
   NS_IMETHOD GetRangeList(nsVoidArray*& aResult) const {                   \
diff --git a/mozilla/content/base/src/nsGenericElement.cpp b/mozilla/content/base/src/nsGenericElement.cpp
index dcaf472f113..2fa64fefd22 100644
--- a/mozilla/content/base/src/nsGenericElement.cpp
+++ b/mozilla/content/base/src/nsGenericElement.cpp
@@ -2072,7 +2072,7 @@ nsGenericElement::GetBaseTarget(nsAWritableString& aBaseTarget) const
 }
 
 nsresult
-nsGenericElement::RangeAdd(nsIDOMRange& aRange)
+nsGenericElement::RangeAdd(nsIDOMRange* aRange)
 {
   if (!mDOMSlots)
     GetDOMSlots();
@@ -2087,7 +2087,7 @@ nsGenericElement::RangeAdd(nsIDOMRange& aRange)
 
   // Make sure we don't add a range that is already
   // in the list!
-  PRInt32 i = mDOMSlots->mRangeList->IndexOf(&aRange);
+  PRInt32 i = mDOMSlots->mRangeList->IndexOf(aRange);
   if (i >= 0) {
     // Range is already in the list, so there
     // is nothing to do!
@@ -2095,7 +2095,7 @@ nsGenericElement::RangeAdd(nsIDOMRange& aRange)
   }
 
   // dont need to addref - this call is made by the range object itself
-  PRBool rv = mDOMSlots->mRangeList->AppendElement(&aRange);
+  PRBool rv = mDOMSlots->mRangeList->AppendElement(aRange);
   if (rv)
     return NS_OK;
 
@@ -2104,11 +2104,11 @@ nsGenericElement::RangeAdd(nsIDOMRange& aRange)
 
 
 nsresult
-nsGenericElement::RangeRemove(nsIDOMRange& aRange)
+nsGenericElement::RangeRemove(nsIDOMRange* aRange)
 {
   if (mDOMSlots && mDOMSlots->mRangeList) {
     // dont need to release - this call is made by the range object itself
-    PRBool rv = mDOMSlots->mRangeList->RemoveElement(&aRange);
+    PRBool rv = mDOMSlots->mRangeList->RemoveElement(aRange);
     if (rv) {
       if (mDOMSlots->mRangeList->Count() == 0) {
         delete mDOMSlots->mRangeList;
diff --git a/mozilla/content/base/src/nsGenericElement.h b/mozilla/content/base/src/nsGenericElement.h
index c0a6e165553..de4351180b4 100644
--- a/mozilla/content/base/src/nsGenericElement.h
+++ b/mozilla/content/base/src/nsGenericElement.h
@@ -274,8 +274,8 @@ public:
   // NS_IMETHOD List(FILE* out, PRInt32 aIndent) const;
   // NS_IMETHOD DumpContent(FILE* out, PRInt32 aIndent,PRBool aDumpAll) const;
 #endif
-  NS_IMETHOD RangeAdd(nsIDOMRange& aRange);
-  NS_IMETHOD RangeRemove(nsIDOMRange& aRange);
+  NS_IMETHOD RangeAdd(nsIDOMRange* aRange);
+  NS_IMETHOD RangeRemove(nsIDOMRange* aRange);
   NS_IMETHOD GetRangeList(nsVoidArray*& aResult) const;
   NS_IMETHOD HandleDOMEvent(nsIPresContext* aPresContext,
                             nsEvent* aEvent,
diff --git a/mozilla/content/base/src/nsRange.cpp b/mozilla/content/base/src/nsRange.cpp
index 40363f6f893..0773c22dc60 100644
--- a/mozilla/content/base/src/nsRange.cpp
+++ b/mozilla/content/base/src/nsRange.cpp
@@ -643,7 +643,7 @@ nsresult nsRange::AddToListOf(nsIDOMNode* aNode)
   if (NS_FAILED(res)) 
     return res;
 
-  res = cN->RangeAdd(*NS_STATIC_CAST(nsIDOMRange*,this));
+  res = cN->RangeAdd(NS_STATIC_CAST(nsIDOMRange*,this));
   return res;
 }
   
@@ -659,7 +659,7 @@ nsresult nsRange::RemoveFromListOf(nsIDOMNode* aNode)
   if (NS_FAILED(res)) 
     return res;
 
-  res = cN->RangeRemove(*NS_STATIC_CAST(nsIDOMRange*,this));
+  res = cN->RangeRemove(NS_STATIC_CAST(nsIDOMRange*,this));
   return res;
 }
 
diff --git a/mozilla/content/html/content/src/nsAttributeContent.cpp b/mozilla/content/html/content/src/nsAttributeContent.cpp
index 6699ccf7e06..03b49672da2 100644
--- a/mozilla/content/html/content/src/nsAttributeContent.cpp
+++ b/mozilla/content/html/content/src/nsAttributeContent.cpp
@@ -177,8 +177,8 @@ public:
     return NS_ERROR_NOT_IMPLEMENTED;
   }
 
-  NS_IMETHOD RangeAdd(nsIDOMRange& aRange);
-  NS_IMETHOD RangeRemove(nsIDOMRange& aRange);
+  NS_IMETHOD RangeAdd(nsIDOMRange* aRange);
+  NS_IMETHOD RangeRemove(nsIDOMRange* aRange);
   NS_IMETHOD GetRangeList(nsVoidArray*& aResult) const;
 
   // Implementation for nsIContent
@@ -358,14 +358,14 @@ nsAttributeContent::HandleDOMEvent(nsIPresContext* aPresContext,
 
 
 nsresult 
-nsAttributeContent::RangeAdd(nsIDOMRange& aRange)
+nsAttributeContent::RangeAdd(nsIDOMRange* aRange)
 {
   return NS_ERROR_FAILURE;
 }
 
 
 nsresult 
-nsAttributeContent::RangeRemove(nsIDOMRange& aRange)
+nsAttributeContent::RangeRemove(nsIDOMRange* aRange)
 {
   return NS_ERROR_FAILURE;
 }
diff --git a/mozilla/content/xml/content/src/nsXMLProcessingInstruction.cpp b/mozilla/content/xml/content/src/nsXMLProcessingInstruction.cpp
index a70d5a63e3a..384c02aabf3 100644
--- a/mozilla/content/xml/content/src/nsXMLProcessingInstruction.cpp
+++ b/mozilla/content/xml/content/src/nsXMLProcessingInstruction.cpp
@@ -257,10 +257,10 @@ public:
                             nsEventStatus* aEventStatus);
   NS_IMETHOD GetContentID(PRUint32* aID);
   NS_IMETHOD SetContentID(PRUint32 aID);
-  NS_IMETHOD RangeAdd(nsIDOMRange& aRange){
+  NS_IMETHOD RangeAdd(nsIDOMRange* aRange){
     return mInner.RangeAdd(aRange);
   }
-  NS_IMETHOD RangeRemove(nsIDOMRange& aRange){
+  NS_IMETHOD RangeRemove(nsIDOMRange* aRange){
     return mInner.RangeRemove(aRange);
   }
   NS_IMETHOD GetRangeList(nsVoidArray*& aResult) const {
diff --git a/mozilla/content/xul/content/src/nsXULElement.cpp b/mozilla/content/xul/content/src/nsXULElement.cpp
index 76713351c41..71255dba87d 100644
--- a/mozilla/content/xul/content/src/nsXULElement.cpp
+++ b/mozilla/content/xul/content/src/nsXULElement.cpp
@@ -3499,7 +3499,7 @@ nsXULElement::SetContentID(PRUint32 aID)
 }
 
 NS_IMETHODIMP
-nsXULElement::RangeAdd(nsIDOMRange& aRange)
+nsXULElement::RangeAdd(nsIDOMRange* aRange)
 {
     // rdf content does not yet support DOM ranges
     return NS_OK;
@@ -3507,7 +3507,7 @@ nsXULElement::RangeAdd(nsIDOMRange& aRange)
 
 
 NS_IMETHODIMP
-nsXULElement::RangeRemove(nsIDOMRange& aRange)
+nsXULElement::RangeRemove(nsIDOMRange* aRange)
 {
     // rdf content does not yet support DOM ranges
     return NS_OK;
diff --git a/mozilla/content/xul/content/src/nsXULElement.h b/mozilla/content/xul/content/src/nsXULElement.h
index d4ebb64384b..a5e6100339e 100644
--- a/mozilla/content/xul/content/src/nsXULElement.h
+++ b/mozilla/content/xul/content/src/nsXULElement.h
@@ -429,8 +429,8 @@ public:
     NS_IMETHOD GetContentID(PRUint32* aID);
     NS_IMETHOD SetContentID(PRUint32 aID);
 
-    NS_IMETHOD RangeAdd(nsIDOMRange& aRange);
-    NS_IMETHOD RangeRemove(nsIDOMRange& aRange); 
+    NS_IMETHOD RangeAdd(nsIDOMRange* aRange);
+    NS_IMETHOD RangeRemove(nsIDOMRange* aRange); 
     NS_IMETHOD GetRangeList(nsVoidArray*& aResult) const;
     NS_IMETHOD SetFocus(nsIPresContext* aPresContext);
     NS_IMETHOD RemoveFocus(nsIPresContext* aPresContext);