Allow custom security descriptors when creating named pipes on Windows.

chrome/service/service_process.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_process.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/base_switches.h"
@@ skipping 113 matching lines @@
 
 #if defined(OS_POSIX)
 mojo::edk::ScopedPlatformHandle CreateServerHandle(
     const IPC::ChannelHandle& channel_handle) {
 #if defined(OS_MACOSX)
   mojo::edk::PlatformHandle platform_handle(channel_handle.socket.fd);
   platform_handle.needs_connection = true;
   return mojo::edk::ScopedPlatformHandle(platform_handle);
 #else
   return mojo::edk::CreateServerHandle(
-      mojo::edk::NamedPlatformHandle(channel_handle.name), false);
+      mojo::edk::NamedPlatformHandle(channel_handle.name));
 #endif
 }
 #endif
 
 }  // namespace
 
 ServiceProcess::ServiceProcess()
     : shutdown_event_(base::WaitableEvent::ResetPolicy::MANUAL,
                       base::WaitableEvent::InitialState::NOT_SIGNALED),
       main_message_loop_(NULL),
@@ skipping 182 matching lines @@
     server_handle_ = mojo::edk::NamedPlatformHandle(
         service_process_state_->GetServiceProcessChannel().name);
 #endif
     DCHECK(server_handle_.is_valid());
   }
 
   mojo::edk::ScopedPlatformHandle channel_handle;
 #if defined(OS_POSIX)
   channel_handle = mojo::edk::DuplicatePlatformHandle(server_handle_.get());
 #elif defined(OS_WIN)
-  channel_handle = mojo::edk::CreateServerHandle(server_handle_, false);
+  mojo::edk::CreateServerHandleOptions options;
+  options.enforce_uniqueness = false;
+  channel_handle = mojo::edk::CreateServerHandle(server_handle_, options);
 #endif
   CHECK(channel_handle.is_valid());
 
   return mojo::edk::ConnectToPeerProcess(std::move(channel_handle));
 }
 
 cloud_print::CloudPrintProxy* ServiceProcess::GetCloudPrintProxy() {
   if (!cloud_print_proxy_.get()) {
     cloud_print_proxy_.reset(new cloud_print::CloudPrintProxy());
     cloud_print_proxy_->Initialize(service_prefs_.get(), this);
@@ skipping 68 matching lines @@
     } else {
       Shutdown();
     }
   }
 }
 
 ServiceProcess::~ServiceProcess() {
   Teardown();
   g_service_process = NULL;
 }