Convert //extensions/{common,shell} from scoped_ptr to std::unique_ptr

extensions/common/extensions_client.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_COMMON_EXTENSIONS_CLIENT_H_
 #define EXTENSIONS_COMMON_EXTENSIONS_CLIENT_H_
 
+#include <memory>
 #include <set>
 #include <string>
 #include <vector>
 
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string_piece.h"
 #include "extensions/common/permissions/api_permission_set.h"
 
 class GURL;
 
 namespace base {
 class FilePath;
 }
 
 namespace extensions {
@@ skipping 24 matching lines @@
 
   // Returns the global PermissionMessageProvider to use to provide permission
   // warning strings.
   virtual const PermissionMessageProvider& GetPermissionMessageProvider()
       const = 0;
 
   // Returns the application name. For example, "Chromium" or "app_shell".
   virtual const std::string GetProductName() = 0;
 
   // Create a FeatureProvider for a specific feature type, e.g. "permission".
-  virtual scoped_ptr<FeatureProvider> CreateFeatureProvider(
+  virtual std::unique_ptr<FeatureProvider> CreateFeatureProvider(
       const std::string& name) const = 0;
 
   // Create a JSONFeatureProviderSource for a specific feature type,
   // e.g. "permission". Currently, all features are loaded from
   // JSONFeatureProviderSources.
   // This is used primarily in CreateFeatureProvider, above.
-  virtual scoped_ptr<JSONFeatureProviderSource> CreateFeatureProviderSource(
-      const std::string& name) const = 0;
+  virtual std::unique_ptr<JSONFeatureProviderSource>
+  CreateFeatureProviderSource(const std::string& name) const = 0;
 
   // Takes the list of all hosts and filters out those with special
   // permission strings. Adds the regular hosts to |new_hosts|,
   // and adds any additional permissions to |permissions|.
   // TODO(sashab): Split this function in two: One to filter out ignored host
   // permissions, and one to get permissions for the given hosts.
   virtual void FilterHostPermissions(const URLPatternSet& hosts,
                                      URLPatternSet* new_hosts,
                                      PermissionIDSet* permissions) const = 0;
 
@@ skipping 58 matching lines @@
   // Return the extensions client.
   static ExtensionsClient* Get();
 
   // Initialize the extensions system with this extensions client.
   static void Set(ExtensionsClient* client);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_EXTENSIONS_CLIENT_H_