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

chrome/browser/extensions/api/permissions/permissions_api_helpers.cc

Index: chrome/browser/extensions/api/permissions/permissions_api_helpers.cc
diff --git a/chrome/browser/extensions/api/permissions/permissions_api_helpers.cc b/chrome/browser/extensions/api/permissions/permissions_api_helpers.cc
index 22c3b41c06080ff61308bf0284dd084046fc8dde..8d6af879c89fade31af8a3a9e6b80bc89bc25a2d 100644
--- a/chrome/browser/extensions/api/permissions/permissions_api_helpers.cc
+++ b/chrome/browser/extensions/api/permissions/permissions_api_helpers.cc
@@ -8,6 +8,7 @@
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
+#include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "chrome/common/extensions/api/permissions.h"
 #include "extensions/common/error_utils.h"
@@ -37,12 +38,12 @@ const char kUnsupportedPermissionId[] =
 
 }  // namespace
 
-scoped_ptr<Permissions> PackPermissionSet(const PermissionSet& set) {
-  scoped_ptr<Permissions> permissions(new Permissions());
+std::unique_ptr<Permissions> PackPermissionSet(const PermissionSet& set) {
+  std::unique_ptr<Permissions> permissions(new Permissions());
 
   permissions->permissions.reset(new std::vector<std::string>());
   for (const APIPermission* api : set.apis()) {
-    scoped_ptr<base::Value> value(api->ToValue());
+    std::unique_ptr<base::Value> value(api->ToValue());
     if (!value) {
       permissions->permissions->push_back(api->name());
     } else {
@@ -63,7 +64,7 @@ scoped_ptr<Permissions> PackPermissionSet(const PermissionSet& set) {
   return permissions;
 }
 
-scoped_ptr<const PermissionSet> UnpackPermissionSet(
+std::unique_ptr<const PermissionSet> UnpackPermissionSet(
     const Permissions& permissions,
     bool allow_file_access,
     std::string* error) {
@@ -83,7 +84,7 @@ scoped_ptr<const PermissionSet> UnpackPermissionSet(
         std::string permission_name = it->substr(0, delimiter);
         std::string permission_arg = it->substr(delimiter + 1);
 
-        scoped_ptr<base::Value> permission_json =
+        std::unique_ptr<base::Value> permission_json =
             base::JSONReader::Read(permission_arg);
         if (!permission_json.get()) {
           *error = ErrorUtils::FormatErrorMessage(kInvalidParameter, *it);
@@ -145,7 +146,7 @@ scoped_ptr<const PermissionSet> UnpackPermissionSet(
     }
   }
 
-  return make_scoped_ptr(
+  return base::WrapUnique(
       new PermissionSet(apis, manifest_permissions, origins, URLPatternSet()));
 }