Add PDF compositor service

content/browser/service_manager/service_manager_context.cc

 // Copyright 2015 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/service_manager/service_manager_context.h"
 
+#include <map>
 #include <memory>
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "base/lazy_instance.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 46 matching lines @@
     const base::string16& process_name,
     bool use_sandbox,
     service_manager::mojom::ServiceRequest request) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   UtilityProcessHost* process_host =
       UtilityProcessHost::Create(nullptr, nullptr);
   process_host->SetName(process_name);
   if (!use_sandbox)
     process_host->DisableSandbox();
   process_host->Start();
+  // Register mojo interfaces on UI thread.
+  BrowserThread::GetTaskRunnerForThread(BrowserThread::UI)
+      ->PostTask(FROM_HERE,
+                 base::Bind(&UtilityProcessHost::RegisterMojoServices,
+                            base::Unretained(process_host)));
   service_manager::mojom::ServiceFactoryPtr service_factory;
   BindInterface(process_host, mojo::MakeRequest(&service_factory));
   service_factory->CreateService(std::move(request), service_name);
 }
 
 // Request service_manager::mojom::ServiceFactory from GPU process host. Must be
 // called on IO thread.
 void StartServiceInGpuProcess(const std::string& service_name,
                               service_manager::mojom::ServiceRequest request) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
@@ skipping 300 matching lines @@
                           base::Bind(&DestroyConnectorOnIOThread));
 }
 
 // static
 service_manager::Connector* ServiceManagerContext::GetConnectorForIOThread() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   return g_io_thread_connector.Get().get();
 }
 
 }  // namespace content