Remove unused copies of EarlyZygoteLaunch()

content/browser/ppapi_plugin_process_host.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/ppapi_plugin_process_host.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 36 matching lines @@
 #include "content/browser/renderer_host/dwrite_font_proxy_message_filter_win.h"
 #include "content/common/sandbox_win.h"
 #include "sandbox/win/src/process_mitigations.h"
 #include "sandbox/win/src/sandbox_policy.h"
 #include "ui/display/win/dpi.h"
 #include "ui/gfx/font_render_params.h"
 #endif
 
 namespace content {
 
-#if defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
-ZygoteHandle g_ppapi_zygote;
-#endif  // defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
-
 // NOTE: changes to this class need to be reviewed by the security team.
 class PpapiPluginSandboxedProcessLauncherDelegate
     : public content::SandboxedProcessLauncherDelegate {
  public:
   explicit PpapiPluginSandboxedProcessLauncherDelegate(bool is_broker)
 #if (defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)) || \
     defined(OS_WIN)
       : is_broker_(is_broker)
 #endif
   {
@@ skipping 126 matching lines @@
     const PepperPluginInfo& info) {
   PpapiPluginProcessHost* plugin_host =
       new PpapiPluginProcessHost();
   if (plugin_host->Init(info))
     return plugin_host;
 
   NOTREACHED();  // Init is not expected to fail.
   return NULL;
 }
 
-#if defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
-// static
-void PpapiPluginProcessHost::EarlyZygoteLaunch() {
-  DCHECK(!g_ppapi_zygote);
-  g_ppapi_zygote = CreateZygote();
-}
-#endif  // defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
-
 // static
 void PpapiPluginProcessHost::DidCreateOutOfProcessInstance(
     int plugin_process_id,
     int32_t pp_instance,
     const PepperRendererInstanceData& instance_data) {
   for (PpapiPluginProcessHostIterator iter; !iter.Done(); ++iter) {
     if (iter->process_.get() &&
         iter->process_->GetData().id == plugin_process_id) {
       // Found the plugin.
       iter->host_impl_->AddInstance(pp_instance, instance_data);
@@ skipping 325 matching lines @@
   // sent_requests_ queue should be the one that the plugin just created.
   Client* client = sent_requests_.front();
   sent_requests_.pop();
 
   const ChildProcessData& data = process_->GetData();
   client->OnPpapiChannelOpened(channel_handle, base::GetProcId(data.handle),
                                data.id);
 }
 
 }  // namespace content