Add three lines at line 304 to fix the bug 14110. It checks whether there is ... at the end of the title. Have the code reviewed by Chris Saari.

layout/xul/base/src/nsTitledButtonFrame.cpp

@@ -301,7 +301,11 @@ nsTitledButtonFrame::Init(nsIPresContext*  aPresContext,
 		  accesskey.ToUpperCase();
 		  tmpstring += accesskey;
 		  tmpstring += ")";
-		  mTitle += tmpstring;
+		  PRUint32 offset = mTitle.RFind("...");
+		  if ( offset != kNotFound)
+			mTitle.Insert(tmpstring,offset);
+		  else
+		  	mTitle += tmpstring;
 	  }
   }
 #endif