Modified the behavior of "Hide Toolbar in Full Screen"

chrome/browser/ui/cocoa/browser_window_controller_private.mm

Index: chrome/browser/ui/cocoa/browser_window_controller_private.mm
diff --git a/chrome/browser/ui/cocoa/browser_window_controller_private.mm b/chrome/browser/ui/cocoa/browser_window_controller_private.mm
index b515194acba1aea5c4fb205751fa6489bc1ec73b..87a9e124b797ef7ac5637f27405514e4f447a195 100644
--- a/chrome/browser/ui/cocoa/browser_window_controller_private.mm
+++ b/chrome/browser/ui/cocoa/browser_window_controller_private.mm
@@ -834,7 +834,8 @@ willPositionSheet:(NSWindow*)sheet
   fullscreen_mac::SlidingStyle style;
   if ([self isFullscreenForTabContent]) {
     style = fullscreen_mac::OMNIBOX_TABS_NONE;
-  } else if (enteringPresentationMode_ || [self shouldHideFullscreenToolbar]) {
+  } else if (enteringPresentationMode_ ||
+            ![self shouldShowFullscreenToolbar]) {
     style = fullscreen_mac::OMNIBOX_TABS_HIDDEN;
   } else {
     style = fullscreen_mac::OMNIBOX_TABS_PRESENT;