historyBackListCount  397 content/public/test/render_view_test.cc   int history_list_length = impl->historyBackListCount() +
historyBackListCount 2961 content/renderer/render_frame_impl.cc       render_view_->historyBackListCount() < 1 &&
historyBackListCount 1976 content/renderer/render_view_impl.cc   return history_list_length_ - historyBackListCount() - 1;
historyBackListCount  485 content/renderer/render_view_impl.h   virtual int historyBackListCount();