Delete unused code for exclusive access permission prompting.

chrome/browser/ui/exclusive_access/fullscreen_controller.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_EXCLUSIVE_ACCESS_FULLSCREEN_CONTROLLER_H_
 #define CHROME_BROWSER_UI_EXCLUSIVE_ACCESS_FULLSCREEN_CONTROLLER_H_
 
 #include <set>
 
 #include "base/macros.h"
@@ skipping 70 matching lines @@
   // BrowserWindow::IsFullscreen() may still return false.
   bool IsWindowFullscreenForTabOrPending() const;
 
   // Returns true if the browser window is fullscreen because of extension
   // initiated fullscreen.
   bool IsExtensionFullscreenOrPending() const;
 
   // Returns true if controller has entered fullscreen mode.
   bool IsControllerInitiatedFullscreen() const;
 
-  // Returns true if the user has accepted fullscreen.
-  bool IsUserAcceptedFullscreen() const;
+  // Returns true if the site has entered fullscreen.
+  bool IsTabFullscreen() const;
 
   // Returns true if the tab is/will be in fullscreen mode. Note: This does NOT
   // indicate whether the browser window is/will be fullscreened as well. See
   // 'FullscreenWithinTab Note'.
   bool IsFullscreenForTabOrPending(
       const content::WebContents* web_contents) const;
 
   // True if fullscreen was entered because of tab fullscreen (was not
   // previously in user-initiated fullscreen).
   bool IsFullscreenCausedByTab() const;
@@ skipping 13 matching lines @@
   void ExitFullscreenModeForTab(content::WebContents* web_contents);
 
   // Platform Fullscreen ///////////////////////////////////////////////////////
 
   // Overrde from ExclusiveAccessControllerBase.
   void OnTabDetachedFromView(content::WebContents* web_contents) override;
   void OnTabClosing(content::WebContents* web_contents) override;
   bool HandleUserPressedEscape() override;
 
   void ExitExclusiveAccessToPreviousState() override;
-  bool OnAcceptExclusiveAccessPermission() override;
-  bool OnDenyExclusiveAccessPermission() override;
   GURL GetURLForExclusiveAccessBubble() const override;
   void ExitExclusiveAccessIfNecessary() override;
   // Callbacks /////////////////////////////////////////////////////////////////
 
   // Called by Browser::WindowFullscreenStateChanged.
   void WindowFullscreenStateChanged();
 
  private:
   friend class FullscreenControllerTest;
 
@@ skipping 12 matching lines @@
   // necessary.
   void NotifyTabExclusiveAccessLost() override;
 
   void RecordBubbleReshowsHistogram(int bubble_reshow_count) override;
 
   void ToggleFullscreenModeInternal(FullscreenInternalOption option);
   void EnterFullscreenModeInternal(FullscreenInternalOption option);
   void ExitFullscreenModeInternal();
   void SetFullscreenedTab(content::WebContents* tab, const GURL& origin);
 
-  ContentSetting GetFullscreenSetting() const;
-
   void SetPrivilegedFullscreenForTesting(bool is_privileged);
   // Returns true if |web_contents| was toggled into/out of fullscreen mode as a
   // screen-captured tab. See 'FullscreenWithinTab Note'.
   bool MaybeToggleFullscreenForCapturedTab(content::WebContents* web_contents,
                                            bool enter_fullscreen);
   // Returns true if |web_contents| is in fullscreen mode as a screen-captured
   // tab. See 'FullscreenWithinTab Note'.
   bool IsFullscreenForCapturedTab(const content::WebContents* web_contents)
       const;
 
@@ skipping 11 matching lines @@
 
   enum PriorFullscreenState {
     STATE_INVALID,
     STATE_NORMAL,
     STATE_BROWSER_FULLSCREEN_NO_TOOLBAR,
     STATE_BROWSER_FULLSCREEN_WITH_TOOLBAR,
   };
   // The state before entering tab fullscreen mode via webkitRequestFullScreen.
   // When not in tab fullscreen, it is STATE_INVALID.
   PriorFullscreenState state_prior_to_tab_fullscreen_;
-  // True if tab fullscreen has been allowed, either by settings or by user
-  // clicking the allow button on the fullscreen infobar.
-  bool tab_fullscreen_accepted_;
+  // True if the site has entered into fullscreen.
+  bool tab_fullscreen_;
 
   // True if this controller has toggled into tab OR browser fullscreen.
   bool toggled_into_fullscreen_;
 
   // Used to verify that calls we expect to reenter by calling
   // WindowFullscreenStateChanged do so.
   bool reentrant_window_state_change_call_check_;
 
   // Used in testing to confirm proper behavior for specific, privileged
   // fullscreen cases.
   bool is_privileged_fullscreen_for_testing_;
 
   base::WeakPtrFactory<FullscreenController> ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FullscreenController);
 };
 
 #endif  // CHROME_BROWSER_UI_EXCLUSIVE_ACCESS_FULLSCREEN_CONTROLLER_H_