Remove unused user instance for now.

osu.Game/Users/Profile/AboutSection.cs

@@ -6,9 +6,5 @@ namespace osu.Game.Users.Profile
     public class AboutSection : ProfileSection
     {
         public override string Title => "me!";
-
-        public AboutSection(User user)
-        {
-        }
     }
 }

osu.Game/Users/Profile/BeatmapsSection.cs

@@ -6,9 +6,5 @@ namespace osu.Game.Users.Profile
     public class BeatmapsSection : ProfileSection
     {
         public override string Title => "Beatmaps";
-
-        public BeatmapsSection(User user)
-        {
-        }
     }
 }

osu.Game/Users/Profile/HistoricalSection.cs

@@ -6,9 +6,5 @@ namespace osu.Game.Users.Profile
     public class HistoricalSection : ProfileSection
     {
         public override string Title => "Historical";
-
-        public HistoricalSection(User user)
-        {
-        }
     }
 }

osu.Game/Users/Profile/KudosuSection.cs

@@ -6,9 +6,5 @@ namespace osu.Game.Users.Profile
     public class KudosuSection : ProfileSection
     {
         public override string Title => "Kudosu!";
-
-        public KudosuSection(User user)
-        {
-        }
     }
 }

osu.Game/Users/Profile/MedalsSection.cs

@@ -6,9 +6,5 @@ namespace osu.Game.Users.Profile
     public class MedalsSection : ProfileSection
     {
         public override string Title => "Medals";
-
-        public MedalsSection(User user)
-        {
-        }
     }
 }

osu.Game/Users/Profile/RanksSection.cs

@@ -6,9 +6,5 @@ namespace osu.Game.Users.Profile
     public class RanksSection : ProfileSection
     {
         public override string Title => "Ranks";
-
-        public RanksSection(User user)
-        {
-        }
     }
 }

osu.Game/Users/Profile/RecentSection.cs

@@ -6,9 +6,5 @@ namespace osu.Game.Users.Profile
     public class RecentSection : ProfileSection
     {
         public override string Title => "Recent";
-
-        public RecentSection(User user)
-        {
-        }
     }
 }

osu.Game/Users/UserProfile.cs

@@ -18,23 +18,21 @@ namespace osu.Game.Users
 {
     public class UserProfile : FocusedOverlayContainer
     {
-        private readonly User user;
         private ProfileSection lastSection;
 
         public const float CONTENT_X_MARGIN = 50;
 
         public UserProfile(User user)
         {
-            this.user = user;
             var sections = new ProfileSection[]
             {
-                new AboutSection(user),
+                new AboutSection(),
-                new RecentSection(user),
+                new RecentSection(),
-                new RanksSection(user),
+                new RanksSection(),
-                new MedalsSection(user),
+                new MedalsSection(),
-                new HistoricalSection(user),
+                new HistoricalSection(),
-                new BeatmapsSection(user),
+                new BeatmapsSection(),
-                new KudosuSection(user)
+                new KudosuSection()
             };
             var tabs = new ProfileTabControl
             {