Convert //components/[o-t]* from scoped_ptr to std::unique_ptr

components/rlz/rlz_tracker.h

Index: components/rlz/rlz_tracker.h
diff --git a/components/rlz/rlz_tracker.h b/components/rlz/rlz_tracker.h
index aa7a4d0be9c603870495242517615d22080eb2e1..0721173e1deea96edb9ef07c9de3343bdb3935cd 100644
--- a/components/rlz/rlz_tracker.h
+++ b/components/rlz/rlz_tracker.h
@@ -6,10 +6,10 @@
 #define COMPONENTS_RLZ_RLZ_TRACKER_H_
 
 #include <map>
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "base/strings/string16.h"
 #include "base/threading/sequenced_worker_pool.h"
@@ -39,7 +39,7 @@ class RLZTracker {
  public:
   // Sets the RLZTrackerDelegate that should be used by the global RLZTracker
   // instance. Must be called before calling any other method of RLZTracker.
-  static void SetRlzDelegate(scoped_ptr<RLZTrackerDelegate> delegate);
+  static void SetRlzDelegate(std::unique_ptr<RLZTrackerDelegate> delegate);
 
   // Initializes the RLZ library services for use in chrome. Schedules a delayed
   // task that performs the ping and registers some events when 'first-run' is
@@ -128,7 +128,7 @@ class RLZTracker {
   friend class base::RefCountedThreadSafe<RLZTracker>;
 
   // Implementation called from SetRlzDelegate() static method.
-  void SetDelegate(scoped_ptr<RLZTrackerDelegate> delegate);
+  void SetDelegate(std::unique_ptr<RLZTrackerDelegate> delegate);
 
   // Implementation called from InitRlzDelayed() static method.
   bool Init(bool first_run,
@@ -200,7 +200,7 @@ class RLZTracker {
   static RLZTracker* tracker_;
 
   // Delegate abstracting embedder specific knowledge. Must not be null.
-  scoped_ptr<RLZTrackerDelegate> delegate_;
+  std::unique_ptr<RLZTrackerDelegate> delegate_;
 
   // Configuation data for RLZ tracker. Set by call to Init().
   bool first_run_;