Remove unused copies of EarlyZygoteLaunch()

components/nacl/browser/nacl_process_host.cc

Index: components/nacl/browser/nacl_process_host.cc
diff --git a/components/nacl/browser/nacl_process_host.cc b/components/nacl/browser/nacl_process_host.cc
index 01c55c56d185d3e483559a1e2479ac60721a69fc..fb5117249c7c31d2b2c538b3770f122dc8f17e1b 100644
--- a/components/nacl/browser/nacl_process_host.cc
+++ b/components/nacl/browser/nacl_process_host.cc
@@ -159,10 +159,6 @@ bool RunningOnWOW64() {
 
 namespace {
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-content::ZygoteHandle g_nacl_zygote;
-#endif  // defined(OS_POSIX) && !defined(OS_MACOSX)
-
 // NOTE: changes to this class need to be reviewed by the security team.
 class NaClSandboxedProcessLauncherDelegate
     : public content::SandboxedProcessLauncherDelegate {
@@ -333,14 +329,6 @@ void NaClProcessHost::EarlyStartup() {
   NaClBrowser::GetDelegate()->SetDebugPatterns(nacl_debug_mask);
 }
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-// static
-void NaClProcessHost::EarlyZygoteLaunch() {
-  DCHECK(!g_nacl_zygote);
-  g_nacl_zygote = content::CreateZygote();
-}
-#endif  // defined(OS_POSIX) && !defined(OS_MACOSX)
-
 void NaClProcessHost::Launch(
     NaClHostMessageFilter* nacl_host_message_filter,
     IPC::Message* reply_msg,