Convert printing IPCs to Mojo

chrome/utility/chrome_content_utility_client.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 "chrome/utility/chrome_content_utility_client.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 100 matching lines @@
 
 }  // namespace
 
 ChromeContentUtilityClient::ChromeContentUtilityClient()
     : filter_messages_(false) {
 #if BUILDFLAG(ENABLE_EXTENSIONS)
   handlers_.push_back(new extensions::ExtensionsHandler(this));
   handlers_.push_back(new image_writer::ImageWriterHandler());
 #endif
 
-#if BUILDFLAG(ENABLE_PRINT_PREVIEW) || \
-    (BUILDFLAG(ENABLE_BASIC_PRINTING) && defined(OS_WIN))
-  handlers_.push_back(new printing::PrintingHandler());
-#endif
-
 #if defined(OS_WIN)
   handlers_.push_back(new IPCShellHandler());
 #endif
 }
 
 ChromeContentUtilityClient::~ChromeContentUtilityClient() {
 }
 
 void ChromeContentUtilityClient::UtilityThreadStarted() {
 #if BUILDFLAG(ENABLE_EXTENSIONS)
@@ skipping 68 matching lines @@
   registry->AddInterface<net::interfaces::ProxyResolverFactory>(
       base::Bind(CreateProxyResolverFactory));
   registry->AddInterface(base::Bind(CreateResourceUsageReporter));
   registry->AddInterface(base::Bind(&ProfileImportHandler::Create));
 #endif
   registry->AddInterface(
       base::Bind(&safe_json::SafeJsonParserMojoImpl::Create));
 #if defined(OS_WIN)
   registry->AddInterface(base::Bind(&ShellHandlerImpl::Create));
 #endif
+#if BUILDFLAG(ENABLE_PRINT_PREVIEW) || \
+    (BUILDFLAG(ENABLE_BASIC_PRINTING) && defined(OS_WIN))
+  registry->AddInterface(base::Bind(&printing::PrintingHandler::Create));
+#endif
 }
 
 void ChromeContentUtilityClient::RegisterServices(StaticServiceMap* services) {
   content::ServiceInfo image_decoder_info;
   image_decoder_info.factory = base::Bind(&CreateImageDecoderService);
   services->insert(
       std::make_pair(image_decoder::mojom::kServiceName, image_decoder_info));
 }
 
 void ChromeContentUtilityClient::AddHandler(
@@ skipping 83 matching lines @@
   safe_browsing::zip_analyzer::Results results;
   safe_browsing::dmg::AnalyzeDMGFile(
       IPC::PlatformFileForTransitToFile(dmg_file), &results);
   Send(new ChromeUtilityHostMsg_AnalyzeDmgFileForDownloadProtection_Finished(
       results));
   ReleaseProcessIfNeeded();
 }
 #endif  // defined(OS_MACOSX)
 
 #endif  // defined(FULL_SAFE_BROWSING)