[Mac] Fix for fullscreen toolbar dropdown

chrome/browser/ui/cocoa/browser_window_controller.mm

 // Copyright 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.h"
 
 #include <cmath>
 #include <numeric>
 #include <utility>
 
@@ skipping 1883 matching lines @@
     browser_->extension_window_controller()->SetFullscreenMode(NO, GURL());
     return YES;
   }
   return NO;
 }
 
 - (void)setFullscreenToolbarVisible:(BOOL)visible {
   if (shouldShowFullscreenToolbar_ == visible)
     return;
 
-  [fullscreenToolbarController_ setToolbarFraction:0.0];
   shouldShowFullscreenToolbar_ = visible;
   [self adjustUIForSlidingFullscreenStyle:
             shouldShowFullscreenToolbar_ ? fullscreen_mac::OMNIBOX_TABS_PRESENT
                                          : fullscreen_mac::OMNIBOX_TABS_HIDDEN];
 }
 
 - (BOOL)isInAnyFullscreenMode {
   return [self isInImmersiveFullscreen] || [self isInAppKitFullscreen];
 }
 
@@ skipping 138 matching lines @@
 
 - (NSRect)savedRegularWindowFrame {
   return savedRegularWindowFrame_;
 }
 
 - (BOOL)isFullscreenTransitionInProgress {
   return enteringAppKitFullscreen_ || exitingAppKitFullscreen_;
 }
 
 @end  // @implementation BrowserWindowController(WindowType)