Remove ScopedVector from components/sessions.

chrome/browser/sessions/session_service.h

Index: chrome/browser/sessions/session_service.h
diff --git a/chrome/browser/sessions/session_service.h b/chrome/browser/sessions/session_service.h
index acd9af0af9299270f6ee34c731243444a1b33e79..8367ee699aa7377f520166d804446770da7a1640 100644
--- a/chrome/browser/sessions/session_service.h
+++ b/chrome/browser/sessions/session_service.h
@@ -260,8 +260,9 @@ class SessionService : public sessions::BaseSessionServiceDelegate,
   void OnBrowserSetLastActive(Browser* browser) override;
 
   // Converts |commands| to SessionWindows and notifies the callback.
-  void OnGotSessionCommands(const sessions::GetLastSessionCallback& callback,
-                            ScopedVector<sessions::SessionCommand> commands);
+  void OnGotSessionCommands(
+      const sessions::GetLastSessionCallback& callback,
+      std::vector<std::unique_ptr<sessions::SessionCommand>> commands);
 
   // Adds commands to commands that will recreate the state of the specified
   // tab. This adds at most kMaxNavigationCountToPersist navigations (in each