Remove unused copies of EarlyZygoteLaunch()

content/browser/utility_process_host_impl.cc

Index: content/browser/utility_process_host_impl.cc
diff --git a/content/browser/utility_process_host_impl.cc b/content/browser/utility_process_host_impl.cc
index a2c181a3cab541ad1ff2340f059448440430a0e8..d8f11f6edb610d31631bffd155151a12994a95c6 100644
--- a/content/browser/utility_process_host_impl.cc
+++ b/content/browser/utility_process_host_impl.cc
@@ -54,12 +54,6 @@
 
 namespace content {
 
-#if defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
-namespace {
-ZygoteHandle g_utility_zygote;
-}  // namespace
-#endif  // defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
-
 // NOTE: changes to this class need to be reviewed by the security team.
 class UtilitySandboxedProcessLauncherDelegate
     : public SandboxedProcessLauncherDelegate {
@@ -237,14 +231,6 @@ void UtilityProcessHostImpl::SetName(const base::string16& name) {
   name_ = name;
 }
 
-#if defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
-// static
-void UtilityProcessHostImpl::EarlyZygoteLaunch() {
-  DCHECK(!g_utility_zygote);
-  g_utility_zygote = CreateZygote();
-}
-#endif  // defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
-
 bool UtilityProcessHostImpl::StartProcess() {
   if (started_)
     return true;