[Mac] Fullscreen Touch Bar Support

chrome/browser/ui/cocoa/browser_window_controller_private.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/browser_window_controller_private.h"
 
 #include <cmath>
 
 #import "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 651 matching lines @@
 
   if (notification)  // For System Fullscreen when non-nil.
     [self deregisterForContentViewResizeNotifications];
 
   enteringImmersiveFullscreen_ = NO;
 
   [self resetCustomAppKitFullscreenVariables];
   [[tabStripController_ activeTabContentsController]
       updateFullscreenWidgetFrame];
 
+  [self invalidateTouchBar];
+
   [self showFullscreenExitBubbleIfNecessary];
   browser_->WindowFullscreenStateChanged();
 
   if (fullscreenLowPowerCoordinator_)
     fullscreenLowPowerCoordinator_->SetInFullscreenTransition(false);
 
   if (shouldExitAfterEnteringFullscreen_) {
     shouldExitAfterEnteringFullscreen_ = NO;
     [self exitAppKitFullscreen];
   }
@@ skipping 38 matching lines @@
   fullscreenLowPowerCoordinator_.reset();
 
   if (notification)  // For System Fullscreen when non-nil.
     [self deregisterForContentViewResizeNotifications];
 
   browser_->WindowFullscreenStateChanged();
   [self.chromeContentView setAutoresizesSubviews:YES];
 
   [self resetCustomAppKitFullscreenVariables];
 
+  [self invalidateTouchBar];
+
   // Ensures that the permission bubble shows up properly at the front.
   PermissionRequestManager* manager = [self permissionRequestManager];
   if (manager && manager->IsBubbleVisible()) {
     NSWindow* bubbleWindow = manager->GetBubbleWindow();
     DCHECK(bubbleWindow);
     [bubbleWindow orderFront:nil];
   }
 
   // Ensure that the window is layout properly.
   [self layoutSubviews];
@@ skipping 446 matching lines @@
   if (fullscreenLowPowerCoordinator_)
     fullscreenLowPowerCoordinator_->SetHasActiveSheet(false);
 }
 
 - (void)childWindowsDidChange {
   if (fullscreenLowPowerCoordinator_)
     fullscreenLowPowerCoordinator_->ChildWindowsChanged();
 }
 
 @end  // @implementation BrowserWindowController(Private)