Start using the controller in app's view.

chrome/browser/ui/exclusive_access/exclusive_access_context_browser.cc

 // Copyright (c) 2015 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/ui/exclusive_access/exclusive_access_context_browser.h"
 
 #include "chrome/browser/download/download_shelf.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/status_bubble.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "content/public/browser/web_contents.h"
 
 using content::WebContents;
 
 ExclusiveAccessContextBrowser::ExclusiveAccessContextBrowser(Browser* browser)
     : browser_(browser) {
 }
 
 ExclusiveAccessContextBrowser::~ExclusiveAccessContextBrowser() {
 }
 
 Profile* ExclusiveAccessContextBrowser::GetProfile() {
   return browser_->profile();
 }
 
-bool ExclusiveAccessContextBrowser::IsFullscreen() {
+bool ExclusiveAccessContextBrowser::IsFullscreen() const {
   return browser_->window()->IsFullscreen();
 }
 
 bool ExclusiveAccessContextBrowser::IsFullscreenWithToolbar() {
   return browser_->window()->IsFullscreenWithToolbar();
 }
 
 bool ExclusiveAccessContextBrowser::SupportsFullscreenWithToolbar() {
   return browser_->window()->SupportsFullscreenWithToolbar();
 }
@@ skipping 41 matching lines @@
 void ExclusiveAccessContextBrowser::UpdateDownloadShelf(bool unhide) {
   BrowserWindow* const window = browser_->window();
   if (unhide) {
     window->GetDownloadShelf()->Unhide();
   } else {
     window->GetDownloadShelf()->Hide();
     if (window->GetStatusBubble())
       window->GetStatusBubble()->Hide();
   }
 }
+
+bool ExclusiveAccessContextBrowser::UseCallbackForMouseLock() {
+  return false;
+}
+
+bool ExclusiveAccessContextBrowser::MouseLockCallback(bool acquired) {
+  return false;
+}