Fix to bug 75303

chrome/common/service_process_util_linux.cc

 // Copyright (c) 2010 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/common/service_process_util_posix.h"
 
 #include <signal.h>
 #include <unistd.h>
 
+#include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
+#include "base/path_service.h"
 #include "base/threading/platform_thread.h"
 #include "chrome/common/auto_start_linux.h"
 #include "chrome/common/multi_process_lock.h"
 
 namespace {
 
 // Attempts to take a lock named |name|. If |waiting| is true then this will
 // make multiple attempts to acquire the lock.
 // Caller is responsible for ownership of the MultiProcessLock.
 MultiProcessLock* TakeNamedLock(const std::string& name, bool waiting) {
@@ skipping 37 matching lines @@
 
 bool ForceServiceProcessShutdown(const std::string& version,
                                  base::ProcessId process_id) {
   if (kill(process_id, SIGTERM) < 0) {
     PLOG(ERROR) << "kill";
     return false;
   }
   return true;
 }
 
+// Gets the name of the service process IPC channel.
+// Returns an absolute path as required.
+IPC::ChannelHandle GetServiceProcessChannel() {
+  FilePath temp_dir;
+  PathService::Get(base::DIR_TEMP, &temp_dir);
+  std::string pipe_name = GetServiceProcessScopedVersionedName("_service_ipc");
+  std::string pipe_path = temp_dir.Append(pipe_name).value();
+  return pipe_path;
+}
+
+
+
 bool CheckServiceProcessReady() {
   scoped_ptr<MultiProcessLock> running_lock(TakeServiceRunningLock(false));
   return running_lock.get() == NULL;
 }
 
 bool ServiceProcessState::TakeSingletonLock() {
   state_->initializing_lock_.reset(TakeServiceInitializingLock(true));
   return state_->initializing_lock_.get();
 }
 
 bool ServiceProcessState::AddToAutoRun() {
   DCHECK(autorun_command_line_.get());
 #if defined(GOOGLE_CHROME_BUILD)
   std::string app_name = "Google Chrome Service";
 #else  // CHROMIUM_BUILD
   std::string app_name = "Chromium Service";
 #endif
   return AutoStart::AddApplication(
       GetServiceProcessScopedName(GetBaseDesktopName()),
       app_name,
       autorun_command_line_->command_line_string(),
       false);
 }
 
 bool ServiceProcessState::RemoveFromAutoRun() {
   return AutoStart::Remove(
       GetServiceProcessScopedName(GetBaseDesktopName()));
 }