Clean up some unused methods from ApplicationManager

mojo/runner/child_process_host.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/child_process_host.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/logging.h"
@@ skipping 13 matching lines @@
 
 #if defined(OS_LINUX) && !defined(OS_ANDROID)
 #include "sandbox/linux/services/namespace_sandbox.h"
 #endif
 
 namespace mojo {
 namespace runner {
 
 ChildProcessHost::ChildProcessHost(Context* context,
                                    bool start_sandboxed,
-                                   const base::FilePath& app_path,
-                                   bool clean_app_path)
+                                   const base::FilePath& app_path)
     : context_(context),
       start_sandboxed_(start_sandboxed),
       app_path_(app_path),
-      clean_app_path_(clean_app_path),
       channel_info_(nullptr) {
   platform_channel_ = platform_channel_pair_.PassServerHandle();
   CHECK(platform_channel_.is_valid());
 }
 
 ChildProcessHost::~ChildProcessHost() {
   if (child_process_.IsValid()) {
     LOG(WARNING) << "Destroying ChildProcessHost with unjoined child";
     child_process_.Close();
   }
@@ skipping 52 matching lines @@
   }
 }
 
 bool ChildProcessHost::DoLaunch() {
   const base::CommandLine* parent_command_line =
       base::CommandLine::ForCurrentProcess();
   base::CommandLine child_command_line(parent_command_line->GetProgram());
   child_command_line.AppendArguments(*parent_command_line, false);
   child_command_line.AppendSwitchPath(switches::kChildProcess, app_path_);
 
-  if (clean_app_path_)
-    child_command_line.AppendSwitch(switches::kDeleteAfterLoad);
-
   if (start_sandboxed_)
     child_command_line.AppendSwitch(switches::kEnableSandbox);
 
   embedder::HandlePassingInformation handle_passing_info;
   platform_channel_pair_.PrepareToPassClientHandleToChildProcess(
       &child_command_line, &handle_passing_info);
 
   base::LaunchOptions options;
 #if defined(OS_WIN)
   options.handles_to_inherit = &handle_passing_info;
@@ skipping 35 matching lines @@
 
 void ChildProcessHost::DidCreateChannel(embedder::ChannelInfo* channel_info) {
   DVLOG(2) << "AppChildProcessHost::DidCreateChannel()";
 
   CHECK(channel_info);
   channel_info_ = channel_info;
 }
 
 }  // namespace runner
 }  // namespace mojo