Remove all the unnused automation IPCs. These were used by UI tests that have been converted to bro…

chrome/browser/automation/automation_tab_tracker.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/automation/automation_tab_tracker.h"
 
 #include "chrome/common/chrome_notification_types.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/notification_source.h"
 
 using content::NavigationController;
 
 AutomationTabTracker::AutomationTabTracker(IPC::Message::Sender* automation)
     : AutomationResourceTracker<NavigationController*>(automation) {
 }
 
 AutomationTabTracker::~AutomationTabTracker() {
 }
 
 void AutomationTabTracker::AddObserver(NavigationController* resource) {
   // This tab could either be a regular tab or an external tab
   // Register for both notifications.
   registrar_.Add(this, chrome::NOTIFICATION_TAB_CLOSING,
                  content::Source<NavigationController>(resource));
   registrar_.Add(this, chrome::NOTIFICATION_EXTERNAL_TAB_CLOSED,
                  content::Source<NavigationController>(resource));
-  // We also want to know about navigations so we can keep track of the last
-  // navigation time.
-  registrar_.Add(this, content::NOTIFICATION_LOAD_STOP,
-                 content::Source<NavigationController>(resource));
 }
 
 void AutomationTabTracker::RemoveObserver(NavigationController* resource) {
   registrar_.Remove(this, chrome::NOTIFICATION_TAB_CLOSING,
                     content::Source<NavigationController>(resource));
   registrar_.Remove(this, chrome::NOTIFICATION_EXTERNAL_TAB_CLOSED,
                     content::Source<NavigationController>(resource));
-  registrar_.Remove(this, content::NOTIFICATION_LOAD_STOP,
-                    content::Source<NavigationController>(resource));
 }
 
 void AutomationTabTracker::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   switch (type) {
-    case content::NOTIFICATION_LOAD_STOP:
-      last_navigation_times_[
-          content::Source<NavigationController>(source).ptr()] =
-              base::Time::Now();
-      return;
     case chrome::NOTIFICATION_EXTERNAL_TAB_CLOSED:
     case chrome::NOTIFICATION_TAB_CLOSING:
-      {
-        std::map<NavigationController*, base::Time>::iterator iter =
-            last_navigation_times_.find(
-                content::Source<NavigationController>(source).ptr());
-        if (iter != last_navigation_times_.end())
-          last_navigation_times_.erase(iter);
-      }
       break;
     default:
       NOTREACHED();
   }
   AutomationResourceTracker<NavigationController*>::Observe(
       type, source, details);
 }
-
-base::Time AutomationTabTracker::GetLastNavigationTime(int handle) {
-  if (ContainsHandle(handle)) {
-    NavigationController* controller = GetResource(handle);
-    if (controller) {
-      std::map<NavigationController*, base::Time>::const_iterator iter
-          = last_navigation_times_.find(controller);
-      if (iter != last_navigation_times_.end())
-        return iter->second;
-    }
-  }
-  return base::Time();
-}