Refactor fullscreen_controller.

chrome/browser/ui/views/frame/immersive_mode_controller_ash.cc

Index: chrome/browser/ui/views/frame/immersive_mode_controller_ash.cc
diff --git a/chrome/browser/ui/views/frame/immersive_mode_controller_ash.cc b/chrome/browser/ui/views/frame/immersive_mode_controller_ash.cc
index 664a4d25e5785bc70a4ab9dfc62a68f1064b7204..2264395f083bc4d9155d9df70178a24c176ec484 100644
--- a/chrome/browser/ui/views/frame/immersive_mode_controller_ash.cc
+++ b/chrome/browser/ui/views/frame/immersive_mode_controller_ash.cc
@@ -8,6 +8,7 @@
 #include "ash/wm/immersive_revealed_lock.h"
 #include "ash/wm/window_state.h"
 #include "chrome/browser/chrome_notification_types.h"
+#include "chrome/browser/ui/exclusive_access/exclusive_access_controller_manager.h"
 #include "chrome/browser/ui/exclusive_access/fullscreen_controller.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/frame/top_container_view.h"
@@ -139,7 +140,9 @@ void ImmersiveModeControllerAsh::EnableWindowObservers(bool enable) {
   observers_enabled_ = enable;
 
   content::Source<FullscreenController> source(
-      browser_view_->browser()->fullscreen_controller());
+      browser_view_->browser()
+          ->GetExclusiveAccessControllerManager()
+          ->GetFullscreenController());
   if (enable) {
     ash::wm::GetWindowState(native_window_)->AddObserver(this);
     registrar_.Add(this, chrome::NOTIFICATION_FULLSCREEN_CHANGED, source);
@@ -163,8 +166,10 @@ bool ImmersiveModeControllerAsh::UpdateTabIndicators() {
   if (!IsEnabled() || !has_tabstrip) {
     use_tab_indicators_ = false;
   } else {
-    bool in_tab_fullscreen = browser_view_->browser()->fullscreen_controller()->
-        IsWindowFullscreenForTabOrPending();
+    bool in_tab_fullscreen = browser_view_->browser()
+                                 ->GetExclusiveAccessControllerManager()
+                                 ->GetFullscreenController()
+                                 ->IsWindowFullscreenForTabOrPending();
     use_tab_indicators_ = !in_tab_fullscreen;
   }