    LifecycleState previous_state = GetState();
    SetState(LifecycleState::DISCARDED);
 diff --git a/chrome/browser/resource_coordinator/tab_manager.cc b/chrome/browser/resource_coordinator/tab_manager.cc
-index 7d5a446cf9fa1c63a71d2bc11c3a7684a3dd992c..8c02dd39d4d509849061a7ad09f6de3758d38f18 100644
+index e111e54ebef9951556284671ca43b468e8c767d6..7525ca235ec9a3f2209be4d2aff5bd80206c4d22 100644
 --- a/chrome/browser/resource_coordinator/tab_manager.cc
 +++ b/chrome/browser/resource_coordinator/tab_manager.cc
-@@ -487,6 +487,19 @@ void TabManager::PurgeBackgroundedTabsIfNeeded() {
+@@ -488,6 +488,19 @@ void TabManager::PurgeBackgroundedTabsIfNeeded() {
    }
  }
  

   TRACE_EVENT_INSTANT0("navigation",
                        "TabManager::PauseBackgroundTabOpeningIfNeeded",
diff --git a/chrome/browser/resource_coordinator/tab_manager.h b/chrome/browser/resource_coordinator/tab_manager.h
index 926a13003dd9ff8578d188790c282e51168f7f3e..8f37a9e1d3cb2dd7941aeef526c77904bf4be348 100644
--- a/chrome/browser/resource_coordinator/tab_manager.h
+++ b/chrome/browser/resource_coordinator/tab_manager.h
@@ -32,6 +32,7 @@
 #include "chrome/browser/ui/browser_tab_strip_tracker.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
 #include "content/public/browser/navigation_throttle.h"

   // Start/Stop the Tab Manager.
   void Start();
   void Stop();
@@ -180,6 +188,7 @@ class TabManager : public LifecycleUnitObserver,
   int restored_tab_count() const;
 
  private:
