Convert //base to use std::unique_ptr

base/test/trace_event_analyzer.h

Index: base/test/trace_event_analyzer.h
diff --git a/base/test/trace_event_analyzer.h b/base/test/trace_event_analyzer.h
index 8087ec5cd8b9daf3eb8e3fcb5fc9918ca73fb3db..0e2366bbb19c8e89b2bc91526dc4e2f013e47907 100644
--- a/base/test/trace_event_analyzer.h
+++ b/base/test/trace_event_analyzer.h
@@ -135,7 +135,7 @@ struct TraceEvent {
   bool GetArgAsNumber(const std::string& name, double* arg) const;
   // Return the argument value if it exists.
   bool GetArgAsValue(const std::string& name,
-                     scoped_ptr<base::Value>* arg) const;
+                     std::unique_ptr<base::Value>* arg) const;
 
   // Check if argument exists and is string.
   bool HasStringArg(const std::string& name) const;
@@ -151,7 +151,8 @@ struct TraceEvent {
   double GetKnownArgAsDouble(const std::string& name) const;
   int GetKnownArgAsInt(const std::string& name) const;
   bool GetKnownArgAsBool(const std::string& name) const;
-  scoped_ptr<base::Value> GetKnownArgAsValue(const std::string& name) const;
+  std::unique_ptr<base::Value> GetKnownArgAsValue(
+      const std::string& name) const;
 
   // Process ID and Thread ID.
   ProcessThreadID thread;
@@ -169,7 +170,7 @@ struct TraceEvent {
   // bool becomes 1.0 (true) or 0.0 (false).
   std::map<std::string, double> arg_numbers;
   std::map<std::string, std::string> arg_strings;
-  std::map<std::string, scoped_ptr<base::Value>> arg_values;
+  std::map<std::string, std::unique_ptr<base::Value>> arg_values;
 
   // The other event associated with this event (or NULL).
   const TraceEvent* other_event;