history_tab_helper.h    5 chrome/browser/history/history_tab_helper.cc #include "chrome/browser/history/history_tab_helper.h"
history_tab_helper.h   14 chrome/browser/prerender/prerender_contents.cc #include "chrome/browser/history/history_tab_helper.h"
history_tab_helper.h   12 chrome/browser/ui/tab_helpers.cc #include "chrome/browser/history/history_tab_helper.h"