Eliminate MojoApplicationHost

chrome/browser/task_management/providers/child_process_task.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 "chrome/browser/task_management/providers/child_process_task.h"
 
 #include <utility>
 
 #include "base/i18n/rtl.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/process_resource_usage.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/task_management/task_manager_observer.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/nacl/common/nacl_process_type.h"
 #include "content/public/browser/browser_child_process_host.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/child_process_data.h"
 #include "content/public/common/process_type.h"
-#include "content/public/common/service_registry.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/common/extension_set.h"
 #include "grit/theme_resources.h"
+#include "services/shell/public/cpp/interface_provider.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 namespace task_management {
 
 namespace {
 
 gfx::ImageSkia* g_default_icon = nullptr;
 
 gfx::ImageSkia* GetDefaultIcon() {
@@ skipping 80 matching lines @@
 void ConnectResourceReporterOnIOThread(
     int unique_child_process_id,
     mojo::InterfaceRequest<mojom::ResourceUsageReporter> resource_reporter) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
 
   content::BrowserChildProcessHost* host =
       content::BrowserChildProcessHost::FromID(unique_child_process_id);
   if (!host)
     return;
 
-  content::ServiceRegistry* registry = host->GetServiceRegistry();
-  if (!registry)
-    return;
-
-  registry->ConnectToRemoteService(std::move(resource_reporter));
+  host->GetRemoteInterfaces()->GetInterface(std::move(resource_reporter));
 }
 
 // Creates the Mojo service wrapper that will be used to sample the V8 memory
 // usage of the browser child process whose unique ID is
 // |unique_child_process_id|.
 ProcessResourceUsage* CreateProcessResourcesSampler(
     int unique_child_process_id) {
   mojom::ResourceUsageReporterPtr service;
   mojo::InterfaceRequest<mojom::ResourceUsageReporter> usage_reporter =
       mojo::GetProxy(&service);
@@ skipping 92 matching lines @@
 
 int64_t ChildProcessTask::GetV8MemoryAllocated() const {
   return v8_memory_allocated_;
 }
 
 int64_t ChildProcessTask::GetV8MemoryUsed() const {
   return v8_memory_used_;
 }
 
 }  // namespace task_management