Label::CalculatePreferredSize() marked as final (#20767)

This function is now marked as `final`, however there is another entry
in the overload set that can be used in its place for the override in
`BraveVPNStatusLabel`.

Chromium change:
https://chromium.googlesource.com/chromium/src/+/bf2f84a8c4f27e399e05bf4730a29152f6a8b0b6

commit bf2f84a8c4f27e399e05bf4730a29152f6a8b0b6
Author: weidongliu <liuwd8@gmail.com>
Date:   Mon Oct 30 15:59:03 2023 +0000

    views: Mark CalculatePreferredSize() of views::Label as final

    Views::Label now has two functions to calculate the preferred size. This
    can cause some unexpected errors. CalculatePreferredSize() is now
    expected to be deprecated. Therefore, mark it as final to prevent
    overrided by subclasses.

    Bug: 1346889

browser/ui/views/toolbar/brave_vpn_status_label.cc

@@ -75,8 +75,9 @@ void BraveVPNStatusLabel::OnConnectionStateChanged(ConnectionState state) {
   UpdateState();
 }
 
-gfx::Size BraveVPNStatusLabel::CalculatePreferredSize() const {
-  auto size = views::Label::CalculatePreferredSize();
+gfx::Size BraveVPNStatusLabel::CalculatePreferredSize(
+    const views::SizeBounds& available_size) const {
+  auto size = views::Label::CalculatePreferredSize(available_size);
   if (longest_state_string_id_ == -1)
     return size;
   auto text =

browser/ui/views/toolbar/brave_vpn_status_label.h

@@ -25,7 +25,8 @@ class BraveVPNStatusLabel : public views::Label,
   BraveVPNStatusLabel(const BraveVPNStatusLabel&) = delete;
   BraveVPNStatusLabel& operator=(const BraveVPNStatusLabel&) = delete;
 
-  gfx::Size CalculatePreferredSize() const override;
+  gfx::Size CalculatePreferredSize(
+      const views::SizeBounds& available_size) const override;
 
  private:
   // brave_vpn::BraveVPNServiceObserver overrides: