Simplify VersionInfo code, avoid hitting sandbox IPC constantly on Windows

chrome/service/net/service_url_request_context_getter.cc

Index: chrome/service/net/service_url_request_context_getter.cc
diff --git a/chrome/service/net/service_url_request_context_getter.cc b/chrome/service/net/service_url_request_context_getter.cc
index 3741990603a308b1102bc3387b3d0a4b2617d340..cd7526411481bdc3dd8edd7f8abe3412c2588613 100644
--- a/chrome/service/net/service_url_request_context_getter.cc
+++ b/chrome/service/net/service_url_request_context_getter.cc
@@ -80,9 +80,6 @@ std::string BuildOSCpuInfo() {
 std::string MakeUserAgentForServiceProcess() {
   std::string user_agent;
   chrome::VersionInfo version_info;
-  if (!version_info.is_valid()) {
-    DLOG(ERROR) << "Unable to create chrome::VersionInfo object";
-  }
   std::string extra_version_info;
   if (!version_info.IsOfficialBuild())
     extra_version_info = "-devel";