Fix panel showing logic when Chrome enters the fullscreen mode

chrome/browser/ui/panels/docked_panel_collection.cc

Index: chrome/browser/ui/panels/docked_panel_collection.cc
diff --git a/chrome/browser/ui/panels/docked_panel_collection.cc b/chrome/browser/ui/panels/docked_panel_collection.cc
index 8011cc82bbb6cc8530fc2b9ae7326d3ed462f131..da5c4cc121eb1020c721f1105d3d84f8b0b2b1a3 100644
--- a/chrome/browser/ui/panels/docked_panel_collection.cc
+++ b/chrome/browser/ui/panels/docked_panel_collection.cc
@@ -644,13 +644,6 @@ void DockedPanelCollection::OnAutoHidingDesktopBarThicknessChanged(
   RefreshLayout();
 }
 
-void DockedPanelCollection::OnFullScreenModeChanged(bool is_full_screen) {
-  for (Panels::const_iterator iter = panels_.begin();
-       iter != panels_.end(); ++iter) {
-    (*iter)->FullScreenModeChanged(is_full_screen);
-  }
-}
-
 void DockedPanelCollection::RefreshLayout() {
   int total_active_width = 0;
   int total_inactive_width = 0;