Move runner stuff into a runner namespace.

mojo/runner/out_of_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 "mojo/runner/out_of_process_native_runner.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "mojo/runner/child_process.mojom.h"
 #include "mojo/runner/child_process_host.h"
 #include "mojo/runner/in_process_native_runner.h"
 
 namespace mojo {
-namespace shell {
+namespace runner {
 
 OutOfProcessNativeRunner::OutOfProcessNativeRunner(Context* context)
     : context_(context) {
 }
 
 OutOfProcessNativeRunner::~OutOfProcessNativeRunner() {
   if (child_process_host_) {
     // TODO(vtl): Race condition: If |ChildProcessHost::DidStart()| hasn't been
     // called yet, we shouldn't call |Join()| here. (Until |DidStart()|, we may
     // not have a child process to wait on.) Probably we should fix |Join()|.
     child_process_host_->Join();
   }
 }
 
 void OutOfProcessNativeRunner::Start(
     const base::FilePath& app_path,
-    NativeApplicationCleanup cleanup,
+    shell::NativeApplicationCleanup cleanup,
     InterfaceRequest<Application> application_request,
     const base::Closure& app_completed_callback) {
   app_path_ = app_path;
 
   DCHECK(app_completed_callback_.is_null());
   app_completed_callback_ = app_completed_callback;
 
   std::string name = app_path.BaseName().RemoveExtension().MaybeAsASCII();
   child_process_host_.reset(new ChildProcessHost(context_, name));
   child_process_host_->Start();
 
   // TODO(vtl): |app_path.AsUTF8Unsafe()| is unsafe.
   child_process_host_->StartApp(
-      app_path.AsUTF8Unsafe(), cleanup == NativeApplicationCleanup::DELETE,
+      app_path.AsUTF8Unsafe(),
+      cleanup == shell::NativeApplicationCleanup::DELETE,
       application_request.Pass(),
       base::Bind(&OutOfProcessNativeRunner::AppCompleted,
                  base::Unretained(this)));
 }
 
 void OutOfProcessNativeRunner::AppCompleted(int32_t result) {
   DVLOG(2) << "OutOfProcessNativeRunner::AppCompleted(" << result << ")";
 
   child_process_host_.reset();
   // This object may be deleted by this callback.
   base::Closure app_completed_callback = app_completed_callback_;
   app_completed_callback_.Reset();
   app_completed_callback.Run();
 }
 
-scoped_ptr<NativeRunner> OutOfProcessNativeRunnerFactory::Create(
+scoped_ptr<shell::NativeRunner> OutOfProcessNativeRunnerFactory::Create(
     const Options& options) {
   if (options.force_in_process)
     return make_scoped_ptr(new InProcessNativeRunner(context_));
 
   return make_scoped_ptr(new OutOfProcessNativeRunner(context_));
 }
 
-}  // namespace shell
+}  // namespace runner
 }  // namespace mojo