Hide close buttons of inactive stacked tabs by default

chrome/browser/ui/views/tabs/tab_unittest.cc

Index: chrome/browser/ui/views/tabs/tab_unittest.cc
diff --git a/chrome/browser/ui/views/tabs/tab_unittest.cc b/chrome/browser/ui/views/tabs/tab_unittest.cc
index 91a512b6a7fbf9d6589a579becb6bf7ac5d05a3c..71aee7e34275ce14f0f78fd3b24d75eb23148b12 100644
--- a/chrome/browser/ui/views/tabs/tab_unittest.cc
+++ b/chrome/browser/ui/views/tabs/tab_unittest.cc
@@ -31,7 +31,7 @@ class FakeTabController : public TabController {
     return selection_model_;
   }
   bool SupportsMultipleSelection() override { return false; }
-  bool ShouldHideCloseButtonForInactiveTab(const Tab* tab) override {
+  bool ShouldHideCloseButtonForInactiveTabs() override {
     return false;
   }
   void SelectTab(Tab* tab) override {}