Commands should have consistent behaviors across different modes

chrome/browser/ui/browser_command_controller.h

Index: chrome/browser/ui/browser_command_controller.h
diff --git a/chrome/browser/ui/browser_command_controller.h b/chrome/browser/ui/browser_command_controller.h
index 7c1370ddec3278f407e639f60e1ed472313c7b88..2e09d7142633571587c26124fdebede1d37f71af 100644
--- a/chrome/browser/ui/browser_command_controller.h
+++ b/chrome/browser/ui/browser_command_controller.h
@@ -70,11 +70,12 @@ class BrowserCommandController : public CommandUpdaterDelegate,
   // Updates the open-file state.
   static void UpdateOpenFileState(CommandUpdater* command_updater);
 
-  // Update commands whose state depends on incognito mode availability and that
-  // only depend on the profile.
+  // Update commands whose state depends on incognito mode availability and
+  // fullscreen state.
   static void UpdateSharedCommandsForIncognitoAvailability(
       CommandUpdater* command_updater,
-      Profile* profile);
+      Profile* profile,
+      bool is_fullscreen);
 
  private:
   class InterstitialObserver;