Fix crash with --mojo-local-storage

services/shell/runner/host/in_process_native_runner.cc

 // Copyright 2014 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 "services/shell/runner/host/in_process_native_runner.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/location.h"
 #include "base/memory/ptr_util.h"
+#include "base/process/process.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/platform_thread.h"
 #include "mojo/public/cpp/bindings/interface_request.h"
 #include "services/shell/runner/host/native_application_support.h"
 #include "services/shell/runner/host/out_of_process_native_runner.h"
 #include "services/shell/runner/init.h"
 
 namespace shell {
@@ skipping 28 matching lines @@
       &base::TaskRunner::PostTask, base::ThreadTaskRunnerHandle::Get(),
       FROM_HERE, app_completed_callback);
 
   DCHECK(!thread_);
   std::string thread_name = "mojo:app_thread";
 #if defined(OS_WIN)
   thread_name = base::WideToUTF8(app_path_.BaseName().value());
 #endif
   thread_.reset(new base::DelegateSimpleThread(this, thread_name));
   thread_->Start();
-  pid_available_callback.Run(base::kNullProcessId);
+  pid_available_callback.Run(base::Process::Current().Pid());
 
   return client;
 }
 
 void InProcessNativeRunner::Run() {
   DVLOG(2) << "Loading/running Mojo app in process from library: "
            << app_path_.value()
            << " thread id=" << base::PlatformThread::CurrentId();
 
   // TODO(vtl): ScopedNativeLibrary doesn't have a .get() method!
@@ skipping 13 matching lines @@
     const base::FilePath& app_path) {
   // Non-Mojo apps are always run in a new process.
   if (!app_path.MatchesExtension(FILE_PATH_LITERAL(".mojo"))) {
     return base::WrapUnique(
         new OutOfProcessNativeRunner(launch_process_runner_, nullptr));
   }
   return base::WrapUnique(new InProcessNativeRunner);
 }
 
 }  // namespace shell