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

chrome/browser/content_settings/host_content_settings_map_unittest.cc

Index: chrome/browser/content_settings/host_content_settings_map_unittest.cc
diff --git a/chrome/browser/content_settings/host_content_settings_map_unittest.cc b/chrome/browser/content_settings/host_content_settings_map_unittest.cc
index 93378da804c657a62c67cc5617fda586913494b3..6b07d537d453c8ef6abc7a22aa97ff0c3f727cc6 100644
--- a/chrome/browser/content_settings/host_content_settings_map_unittest.cc
+++ b/chrome/browser/content_settings/host_content_settings_map_unittest.cc
@@ -4,6 +4,7 @@
 
 #include <memory>
 #include <string>
+#include <utility>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ -985,10 +986,10 @@ TEST_F(HostContentSettingsMapTest, CanonicalizeExceptionsUnicodeOnly) {
     base::DictionaryValue* all_settings_dictionary = update.Get();
     ASSERT_TRUE(NULL != all_settings_dictionary);
 
-    base::DictionaryValue* dummy_payload = new base::DictionaryValue;
+    auto dummy_payload = base::MakeUnique<base::DictionaryValue>();
     dummy_payload->SetInteger("setting", CONTENT_SETTING_ALLOW);
     all_settings_dictionary->SetWithoutPathExpansion("[*.]\xC4\x87ira.com,*",
-                                                     dummy_payload);
+                                                     std::move(dummy_payload));
   }
 
   HostContentSettingsMapFactory::GetForProfile(&profile);
@@ -1520,10 +1521,10 @@ TEST_F(HostContentSettingsMapTest, DomainToOriginMigrationStatus) {
     base::DictionaryValue* all_settings_dictionary = update.Get();
     ASSERT_TRUE(NULL != all_settings_dictionary);
 
-    base::DictionaryValue* domain_setting = new base::DictionaryValue;
+    auto domain_setting = base::MakeUnique<base::DictionaryValue>();
     domain_setting->SetInteger("setting", CONTENT_SETTING_ALLOW);
     all_settings_dictionary->SetWithoutPathExpansion(host_pattern_string + ",*",
-                                                     domain_setting);
+                                                     std::move(domain_setting));
   }
 
   const base::DictionaryValue* all_settings_dictionary =