put delete of editor data earlier in deletion process (as approved in bug 180146); r=cmanske, sr=sfraser

git-svn-id: svn://10.0.0.236/trunk@134192 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/docshell/base/nsDocShell.cpp

@@ -2965,6 +2965,9 @@ nsDocShell::Destroy()
         mDocLoader->SetContainer(nsnull);
     }
 
+    delete mEditorData;
+    mEditorData = 0;
+
     // Save the state of the current document, before destroying the window.
     // This is needed to capture the state of a frameset when the new document
     // causes the frameset to be destroyed...
@@ -3009,9 +3012,6 @@ nsDocShell::Destroy()
         mContentListener->SetParentContentListener(nsnull);
         NS_RELEASE(mContentListener);
     }
-    
-    delete mEditorData;
-    mEditorData = 0;
 
     return NS_OK;
 }