Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/app_list/search/common/webservice_cache.h

Index: chrome/browser/ui/app_list/search/common/webservice_cache.h
diff --git a/chrome/browser/ui/app_list/search/common/webservice_cache.h b/chrome/browser/ui/app_list/search/common/webservice_cache.h
index a5ac9104afc88c25de10e95fe37bc9fa3b96f294..d9f67ca541016b4497682e7f917977ae421904ca 100644
--- a/chrome/browser/ui/app_list/search/common/webservice_cache.h
+++ b/chrome/browser/ui/app_list/search/common/webservice_cache.h
@@ -5,12 +5,12 @@
 #ifndef CHROME_BROWSER_UI_APP_LIST_SEARCH_COMMON_WEBSERVICE_CACHE_H_
 #define CHROME_BROWSER_UI_APP_LIST_SEARCH_COMMON_WEBSERVICE_CACHE_H_
 
+#include <memory>
 #include <utility>
 
 #include "base/containers/mru_cache.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "ui/app_list/search/dictionary_data_store.h"
@@ -60,24 +60,25 @@ class WebserviceCache : public KeyedService,
   // Puts the new result to the query.
   void Put(QueryType type,
            const std::string& query,
-           scoped_ptr<base::DictionaryValue> result);
+           std::unique_ptr<base::DictionaryValue> result);
 
  private:
   struct Payload {
-    Payload(const base::Time& time, scoped_ptr<base::DictionaryValue> result);
+    Payload(const base::Time& time,
+            std::unique_ptr<base::DictionaryValue> result);
     Payload();
     ~Payload();
 
     Payload& operator=(Payload&& other);
 
     base::Time time;
-    scoped_ptr<base::DictionaryValue> result;
+    std::unique_ptr<base::DictionaryValue> result;
   };
 
-  using Cache = base::MRUCache<std::string, scoped_ptr<Payload>>;
+  using Cache = base::MRUCache<std::string, std::unique_ptr<Payload>>;
 
   // Callback for when the cache is loaded from the dictionary data store.
-  void OnCacheLoaded(scoped_ptr<base::DictionaryValue>);
+  void OnCacheLoaded(std::unique_ptr<base::DictionaryValue>);
 
   // Populates the payload parameter with the corresponding payload stored
   // in the given dictionary. If the dictionary is invalid for any reason,