1 files changed, 11 insertions, 11 deletions
diff --git a/chromium/third_party/blink/renderer/modules/locks/lock.h b/chromium/third_party/blink/renderer/modules/locks/lock.h
index 9578c2d894c..6851d710382 100644
--- a/chromium/third_party/blink/renderer/modules/locks/lock.h
+++ b/chromium/third_party/blink/renderer/modules/locks/lock.h
@@ -6,8 +6,10 @@
 #define THIRD_PARTY_BLINK_RENDERER_MODULES_LOCKS_LOCK_H_
 
 #include "mojo/public/cpp/bindings/associated_remote.h"
+#include "mojo/public/cpp/bindings/remote.h"
+#include "third_party/blink/public/mojom/feature_observer/feature_observer.mojom-blink.h"
 #include "third_party/blink/public/mojom/locks/lock_manager.mojom-blink.h"
-#include "third_party/blink/renderer/core/execution_context/context_lifecycle_observer.h"
+#include "third_party/blink/renderer/core/execution_context/execution_context_lifecycle_observer.h"
 #include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
 #include "third_party/blink/renderer/platform/heap/handle.h"
 #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
@@ -20,25 +22,21 @@ class ScriptPromise;
 class ScriptPromiseResolver;
 class ScriptState;
 
-class Lock final : public ScriptWrappable, public ContextLifecycleObserver {
+class Lock final : public ScriptWrappable,
+                   public ExecutionContextLifecycleObserver {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(Lock);
   USING_PRE_FINALIZER(Lock, Dispose);
  public:
-  static Lock* Create(ScriptState*,
-                      const String& name,
-                      mojom::blink::LockMode,
-                      mojo::PendingAssociatedRemote<mojom::blink::LockHandle>,
-                      LockManager*);
-
   Lock(ScriptState*,
        const String& name,
        mojom::blink::LockMode,
        mojo::PendingAssociatedRemote<mojom::blink::LockHandle>,
+       mojo::PendingRemote<mojom::blink::ObservedFeature>,
        LockManager*);
   ~Lock() override;
 
-  void Trace(blink::Visitor*) override;
+  void Trace(Visitor*) override;
 
   void Dispose();
 
@@ -46,8 +44,8 @@ class Lock final : public ScriptWrappable, public ContextLifecycleObserver {
   String name() const { return name_; }
   String mode() const;
 
-  // ContextLifecycleObserver
-  void ContextDestroyed(ExecutionContext*) override;
+  // ExecutionContextLifecycleObserver
+  void ContextDestroyed() override;
 
   // The lock is held until the passed promise resolves. When it is released,
   // the passed resolver is invoked with the promise's result.
@@ -72,6 +70,8 @@ class Lock final : public ScriptWrappable, public ContextLifecycleObserver {
   // the lock is released by the back end.
   mojo::AssociatedRemote<mojom::blink::LockHandle> handle_;
 
+  mojo::Remote<mojom::blink::ObservedFeature> lock_lifetime_;
+
   // LockManager::OnLockReleased() is called when this lock is released, to
   // stop artificially keeping this instance alive. It is necessary in the
   // case where the resolver's promise could potentially be GC'd.