Add a name to the proxy resolver utility process and display it in the task manager.

content/browser/utility_process_host_impl.cc

 // Copyright (c) 2012 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 "content/browser/utility_process_host_impl.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 88 matching lines @@
       client_task_runner_(client_task_runner),
       is_batch_mode_(false),
       is_mdns_enabled_(false),
       no_sandbox_(false),
       run_elevated_(false),
 #if defined(OS_LINUX)
       child_flags_(ChildProcessHost::CHILD_ALLOW_SELF),
 #else
       child_flags_(ChildProcessHost::CHILD_NORMAL),
 #endif
-      started_(false) {
+      started_(false),
+      name_("utility process") {
 }
 
 UtilityProcessHostImpl::~UtilityProcessHostImpl() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   if (is_batch_mode_)
     EndBatchMode();
 
   // We could be destroyed as a result of Chrome shutdown. When that happens,
   // the Mojo channel doesn't get the opportunity to shut down cleanly because
   // it posts to the IO thread (the current thread) which is being destroyed.
@@ skipping 62 matching lines @@
     return false;
 
   return StartProcess();
 }
 
 ServiceRegistry* UtilityProcessHostImpl::GetServiceRegistry() {
   DCHECK(mojo_application_host_);
   return mojo_application_host_->service_registry();
 }
 
+void UtilityProcessHostImpl::SetName(const std::string& name) {
+  name_ = name;
+}
+
 bool UtilityProcessHostImpl::StartProcess() {
   if (started_)
     return true;
   started_ = true;
 
   if (is_batch_mode_)
     return true;
 
   // Name must be set or metrics_service will crash in any test which
   // launches a UtilityProcessHost.
   process_.reset(new BrowserChildProcessHostImpl(PROCESS_TYPE_UTILITY, this));
-  process_->SetName(base::ASCIIToUTF16("utility process"));
+  process_->SetName(base::UTF8ToUTF16(name_));
 
   std::string channel_id = process_->GetHost()->CreateChannel();
   if (channel_id.empty())
     return false;
 
   if (RenderProcessHost::run_renderer_in_process()) {
     DCHECK(g_utility_main_thread_factory);
     // See comment in RenderProcessHostImpl::Init() for the background on why we
     // support single process mode this way.
     in_process_thread_.reset(g_utility_main_thread_factory(channel_id));
@@ skipping 108 matching lines @@
     if (RenderProcessHost::run_renderer_in_process())
       handle = base::GetCurrentProcessHandle();
     else
       handle = process_->GetData().handle;
 
     mojo_application_host_->Activate(this, handle);
   }
 }
 
 }  // namespace content