Reland: Stop passing raw pointers to base::Value API in c/b/chromeos and c/b/extensions

chrome/browser/chromeos/platform_keys/key_permissions.cc

 // Copyright 2015 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.
 
 #include "chrome/browser/chromeos/platform_keys/key_permissions.h"
 
 #include <utility>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 158 matching lines @@
   WriteToStateStore();
 
   DictionaryPrefUpdate update(profile_prefs_, prefs::kPlatformKeys);
 
   std::unique_ptr<base::DictionaryValue> new_pref_entry(
       new base::DictionaryValue);
   new_pref_entry->SetStringWithoutPathExpansion(kPrefKeyUsage,
                                                 kPrefKeyUsageCorporate);
 
   update->SetWithoutPathExpansion(public_key_spki_der_b64,
-                                  new_pref_entry.release());
+                                  std::move(new_pref_entry));
 }
 
 void KeyPermissions::PermissionsForExtension::SetUserGrantedPermission(
     const std::string& public_key_spki_der) {
   if (!key_permissions_->CanUserGrantPermissionFor(public_key_spki_der)) {
     LOG(WARNING) << "Tried to grant permission for a key although prohibited "
                     "(either key is a corporate key or this account is "
                     "managed).";
     return;
   }
@@ skipping 203 matching lines @@
   const base::DictionaryValue* platform_keys =
       profile_prefs_->GetDictionary(prefs::kPlatformKeys);
 
   const base::DictionaryValue* key_entry = nullptr;
   platform_keys->GetDictionaryWithoutPathExpansion(public_key_spki_der_b64,
                                                    &key_entry);
   return key_entry;
 }
 
 }  // namespace chromeos