Not part of build. Typeaheadfind: clean up emacsish/repeated character logic

extensions/typeaheadfind/nsTypeAheadFind.cpp

@@ -566,7 +566,7 @@ NS_IMETHODIMP nsTypeAheadFind::KeyPress(nsIDOMEvent* aEvent)
 
   gIsFindingText = PR_TRUE; // prevents listener callbacks from resetting us during typeahead find processing
 
-  nsresult rv;
+  nsresult rv = NS_ERROR_FAILURE;
 
 #ifndef PREFER_LINK_CYCLE_ON_SAME_CHAR
   if (!mDontTryExactMatch)

extensions/typeaheadfind/nsTypeAheadFind.h

@@ -155,6 +155,7 @@ protected:
   PRInt32 mTimeoutLength; // Amount of time before find is automatically cancelled
   static PRBool gIsFindingText; // this flag prevents side effects from listener callbacks while selecting/focusing found text
   nsCOMPtr<nsIDOMRange> mStartFindRange;  // where selection was when user started the find
+  nsCOMPtr<nsIDOMRange> mOverrideStartPointRange;
 
 #ifdef RESTORE_SEARCH
   // Old nsIFindService state