Remove sandbox on Windows.

chrome/service/service_utility_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 "chrome/service/service_utility_process_host.h"
 
 #include <stdint.h>
 
 #include <queue>
 #include <utility>
@@ skipping 13 matching lines @@
 #include "build/build_config.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_utility_printing_messages.h"
 #include "content/public/common/child_process_host.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/result_codes.h"
 #include "content/public/common/sandbox_init.h"
 #include "content/public/common/sandboxed_process_launcher_delegate.h"
 #include "ipc/ipc_switches.h"
 #include "printing/emf_win.h"
-#include "sandbox/win/src/sandbox_policy.h"
-#include "sandbox/win/src/sandbox_types.h"
 #include "ui/base/ui_base_switches.h"
 
 #if defined(OS_WIN)
 #include "components/startup_metric_utils/common/pre_read_field_trial_utils_win.h"
 #endif  // defined(OS_WIN)
 
 namespace {
 
 using content::ChildProcessHost;
 
@@ skipping 19 matching lines @@
                             SERVICE_UTILITY_EVENT_MAX);
 }
 
 // NOTE: changes to this class need to be reviewed by the security team.
 class ServiceSandboxedProcessLauncherDelegate
     : public content::SandboxedProcessLauncherDelegate {
  public:
   ServiceSandboxedProcessLauncherDelegate() {}
 
   bool PreSpawnTarget(sandbox::TargetPolicy* policy) override {
-    // Ignore result of SetAlternateDesktop. Service process may run as windows
-    // service and it fails to create a window station.
-    base::IgnoreResult(policy->SetAlternateDesktop(false));
     return true;
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ServiceSandboxedProcessLauncherDelegate);
 };
 
 }  // namespace
 
 class ServiceUtilityProcessHost::PdfToEmfState {
@@ skipping 150 matching lines @@
   if (Launch(&cmd_line, no_sandbox)) {
     ReportUmaEvent(SERVICE_UTILITY_STARTED);
     return true;
   }
   ReportUmaEvent(SERVICE_UTILITY_FAILED_TO_START);
   return false;
 }
 
 bool ServiceUtilityProcessHost::Launch(base::CommandLine* cmd_line,
                                        bool no_sandbox) {
-  if (no_sandbox) {
-    cmd_line->AppendSwitch(switches::kNoSandbox);
-    process_ = base::LaunchProcess(*cmd_line, base::LaunchOptions());
-  } else {
-    ServiceSandboxedProcessLauncherDelegate delegate;
-    process_ = content::StartSandboxedProcess(
-        &delegate, cmd_line, base::HandlesToInheritVector());
-  }
+  cmd_line->AppendSwitch(switches::kNoSandbox);
+  process_ = base::LaunchProcess(*cmd_line, base::LaunchOptions());
+
   return process_.IsValid();
 }
 
 bool ServiceUtilityProcessHost::Send(IPC::Message* msg) {
   if (child_process_host_)
     return child_process_host_->Send(msg);
   delete msg;
   return false;
 }
 
@@ skipping 164 matching lines @@
     return false;
   }
   printing::Emf emf;
   if (!emf.InitFromData(data.data(), data.size())) {
     OnRenderPDFPagesToMetafileDone(false);
     return false;
   }
   OnRenderPDFPagesToMetafilePageDone(scale_factor, emf);
   return true;
 }