diff --git a/mozilla/browser/components/places/src/nsPlacesImportExportService.cpp b/mozilla/browser/components/places/src/nsPlacesImportExportService.cpp
index 2649b74d011..9025bf5d9db 100644
--- a/mozilla/browser/components/places/src/nsPlacesImportExportService.cpp
+++ b/mozilla/browser/components/places/src/nsPlacesImportExportService.cpp
@@ -329,8 +329,6 @@ nsPlacesImportExportService::~nsPlacesImportExportService()
 class BookmarkContentSink : public nsIHTMLContentSink
 {
 public:
-  BookmarkContentSink();
-
   nsresult Init(PRBool aAllowRootChanges,
                 nsINavBookmarksService* bookmarkService,
                 PRInt64 aFolder,
@@ -438,10 +436,6 @@ protected:
 #endif
 };
 
-BookmarkContentSink::BookmarkContentSink() : mFrames(16)
-{
-}
-
 // BookmarkContentSink::Init
 //
 //    Note that the bookmark service pointer is passed in. We can not create
@@ -1228,11 +1222,9 @@ BookmarkContentSink::NewFrame()
     // don't clear last-modified, in case there's a description
   }
 
-  frame.mPreviousId = ourID;
-
   if (!mFrames.AppendElement(BookmarkImportFrame(ourID)))
     return NS_ERROR_OUT_OF_MEMORY;
-
+  frame.mPreviousId = ourID;
   return NS_OK;
 }