Refactor away the Browser* dependency in exclusive_access

chrome/browser/ui/exclusive_access/exclusive_access_manager.cc

Index: chrome/browser/ui/exclusive_access/exclusive_access_manager.cc
diff --git a/chrome/browser/ui/exclusive_access/exclusive_access_manager.cc b/chrome/browser/ui/exclusive_access/exclusive_access_manager.cc
index 56a8cc6df0c4175711561dffdeb2fa46041ae051..14b3aaba14ab69492b73f6ba287a8b974b93dff2 100644
--- a/chrome/browser/ui/exclusive_access/exclusive_access_manager.cc
+++ b/chrome/browser/ui/exclusive_access/exclusive_access_manager.cc
@@ -7,15 +7,17 @@
 #include "chrome/browser/app_mode/app_mode_utils.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
+#include "chrome/browser/ui/exclusive_access/exclusive_access_context.h"
 #include "chrome/browser/ui/exclusive_access/fullscreen_controller.h"
 #include "chrome/browser/ui/exclusive_access/mouse_lock_controller.h"
 
 using content::WebContents;
 
-ExclusiveAccessManager::ExclusiveAccessManager(Browser* browser)
-    : browser_(browser),
-      fullscreen_controller_(this, browser),
-      mouse_lock_controller_(this, browser) {
+ExclusiveAccessManager::ExclusiveAccessManager(
+    ExclusiveAccessContext* exclusive_access_context)
+    : exclusive_access_context_(exclusive_access_context),
+      fullscreen_controller_(this),
+      mouse_lock_controller_(this) {
 }
 
 ExclusiveAccessManager::~ExclusiveAccessManager() {
@@ -71,7 +73,8 @@ void ExclusiveAccessManager::UpdateExclusiveAccessExitBubbleContent() {
       mouse_lock_controller_.IsMouseLocked())
     mouse_lock_controller_.UnlockMouse();
 
-  browser_->window()->UpdateFullscreenExitBubbleContent(url, bubble_type);
+  exclusive_access_context_->UpdateExclusiveAccessExitBubbleContent(
+      url, bubble_type);
 }
 
 GURL ExclusiveAccessManager::GetExclusiveAccessBubbleURL() const {