Delete temporary application file as soon as the application is launched.

shell/out_of_process_dynamic_service_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 "shell/out_of_process_dynamic_service_runner.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
@@ skipping 12 matching lines @@
     // TODO(vtl): Race condition: If |AppChildProcessHost::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()|.
     app_child_process_host_->Join();
   }
 }
 
 void OutOfProcessDynamicServiceRunner::Start(
     const base::FilePath& app_path,
+    bool clean_app_path,
     ScopedMessagePipeHandle service_handle,
     const base::Closure& app_completed_callback) {
   app_path_ = app_path;
 
   DCHECK(app_completed_callback_.is_null());
   app_completed_callback_ = app_completed_callback;
 
   app_child_process_host_.reset(new AppChildProcessHost(context_, this));
   app_child_process_host_->Start();
 
   // TODO(vtl): |app_path.AsUTF8Unsafe()| is unsafe.
   app_child_process_host_->controller()->StartApp(
-      app_path.AsUTF8Unsafe(), ScopedMessagePipeHandle(MessagePipeHandle(
-                                   service_handle.release().value())));
+      app_path.AsUTF8Unsafe(), clean_app_path,
+      ScopedMessagePipeHandle(
+          MessagePipeHandle(service_handle.release().value())));
 }
 
 void OutOfProcessDynamicServiceRunner::AppCompleted(int32_t result) {
   DVLOG(2) << "OutOfProcessDynamicServiceRunner::AppCompleted(" << result
            << ")";
 
   app_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();
 }
 
 }  // namespace shell
 }  // namespace mojo