--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/internal/mozilla/nsIDocShellTreeOwner.d	Fri Jan 02 17:45:10 2009 -0800
@@ -0,0 +1,55 @@
+module dwt.internal.mozilla.nsIDocShellTreeOwner;
+
+import dwt.internal.mozilla.Common;
+import dwt.internal.mozilla.nsID;
+import dwt.internal.mozilla.nsISupports;
+
+import dwt.internal.mozilla.nsIDocShellTreeItem;
+import dwt.internal.mozilla.nsStringAPI;
+
+/******************************************************************************
+
+******************************************************************************/
+
+const char[] NS_IDOCSHELLTREEOWNER_IID_STR = "9e508466-5ebb-4618-abfa-9ad47bed0b2e";
+
+const nsIID NS_IDOCSHELLTREEOWNER_IID= 
+  {0x9e508466, 0x5ebb, 0x4618, 
+    [ 0xab, 0xfa, 0x9a, 0xd4, 0x7b, 0xed, 0x0b, 0x2e ]};
+
+interface nsIDocShellTreeOwner : nsISupports {
+
+  static const char[] IID_STR = NS_IDOCSHELLTREEOWNER_IID_STR;
+  static const nsIID IID = NS_IDOCSHELLTREEOWNER_IID;
+
+extern(System):
+  nsresult FindItemWithName(PRUnichar *name, nsIDocShellTreeItem aRequestor, nsIDocShellTreeItem aOriginalRequestor, nsIDocShellTreeItem *_retval);
+  nsresult ContentShellAdded(nsIDocShellTreeItem aContentShell, PRBool aPrimary, PRUnichar *aID);
+  nsresult GetPrimaryContentShell(nsIDocShellTreeItem  *aPrimaryContentShell);
+  nsresult SizeShellTo(nsIDocShellTreeItem shell, PRInt32 cx, PRInt32 cy);
+  nsresult SetPersistence(PRBool aPersistPosition, PRBool aPersistSize, PRBool aPersistSizeMode);
+  nsresult GetPersistence(PRBool *aPersistPosition, PRBool *aPersistSize, PRBool *aPersistSizeMode);
+
+}
+
+/******************************************************************************
+
+******************************************************************************/
+
+const char[] NS_IDOCSHELLTREEOWNER_MOZILLA_1_8_BRANCH_IID_STR = "3c2a6927-e923-4ea8-bbda-a335c768ce4e";
+
+const nsIID NS_IDOCSHELLTREEOWNER_MOZILLA_1_8_BRANCH_IID= 
+  {0x3c2a6927, 0xe923, 0x4ea8, 
+    [ 0xbb, 0xda, 0xa3, 0x35, 0xc7, 0x68, 0xce, 0x4e ]};
+
+interface nsIDocShellTreeOwner_MOZILLA_1_8_BRANCH : nsIDocShellTreeOwner {
+
+  static const char[] IID_STR = NS_IDOCSHELLTREEOWNER_MOZILLA_1_8_BRANCH_IID_STR;
+  static const nsIID IID = NS_IDOCSHELLTREEOWNER_MOZILLA_1_8_BRANCH_IID;
+
+extern(System):
+  nsresult ContentShellAdded2(nsIDocShellTreeItem aContentShell, PRBool aPrimary, PRBool aTargetable, nsAString * aID);
+  nsresult ContentShellRemoved(nsIDocShellTreeItem aContentShell);
+
+}
+