c/b/extensions, json_schema_compiler: Do not use Value::Create*.

chrome/browser/extensions/api/management/management_api.cc

Index: chrome/browser/extensions/api/management/management_api.cc
diff --git a/chrome/browser/extensions/api/management/management_api.cc b/chrome/browser/extensions/api/management/management_api.cc
index 3e6b19e8bd384afaba48e0d2e6f19f8d90a672f7..b322cb642d094e910b7e63ec6fb881388107cd60 100644
--- a/chrome/browser/extensions/api/management/management_api.cc
+++ b/chrome/browser/extensions/api/management/management_api.cc
@@ -678,7 +678,7 @@ void ManagementEventRouter::Observe(
 
   scoped_ptr<base::ListValue> args(new base::ListValue());
   if (event_name == events::kOnExtensionUninstalled) {
-    args->Append(Value::CreateStringValue(extension->id()));
+    args->Append(new base::StringValue(extension->id()));
   } else {
     scoped_ptr<management::ExtensionInfo> info = CreateExtensionInfo(
         *extension, ExtensionSystem::Get(profile));