[memory-infra] Remove MemoryDumpManagerDelegate

content/child/child_thread_impl.cc

Index: content/child/child_thread_impl.cc
diff --git a/content/child/child_thread_impl.cc b/content/child/child_thread_impl.cc
index 7500a8fb27fb1f9bb8ff34d0dfeae489a54ac6b4..4119764da7f0936f5f643d0b68527fd27e788eba 100644
--- a/content/child/child_thread_impl.cc
+++ b/content/child/child_thread_impl.cc
@@ -66,7 +66,7 @@
 #include "mojo/public/cpp/system/buffer.h"
 #include "mojo/public/cpp/system/platform_handle.h"
 #include "services/device/public/cpp/power_monitor/power_monitor_broadcast_source.h"
-#include "services/resource_coordinator/public/cpp/memory/memory_dump_manager_delegate_impl.h"
+#include "services/resource_coordinator/public/cpp/memory/process_local_dump_manager_impl.h"
 #include "services/service_manager/public/cpp/connector.h"
 #include "services/service_manager/public/cpp/interface_factory.h"
 #include "services/service_manager/public/cpp/interface_provider.h"
@@ -496,12 +496,10 @@ void ChildThreadImpl::Init(const Options& options) {
     channel_->AddFilter(new ChildMemoryMessageFilter());
 
     if (service_manager_connection_) {
-      memory_instrumentation::MemoryDumpManagerDelegateImpl::Config config(
+      memory_instrumentation::ProcessLocalDumpManagerImpl::Config config(
           GetConnector(), mojom::kBrowserServiceName);
-      auto delegate = base::MakeUnique<
-          memory_instrumentation::MemoryDumpManagerDelegateImpl>(config);
-      base::trace_event::MemoryDumpManager::GetInstance()->Initialize(
-          std::move(delegate));
+      memory_instrumentation::ProcessLocalDumpManagerImpl::CreateInstance(
+          config);
     }
   }