Stop using callbacks in MemoryCoordinatorProxy

content/public/test/memory_coordinator_test_utils.cc

Index: content/public/test/memory_coordinator_test_utils.cc
diff --git a/content/public/test/memory_coordinator_test_utils.cc b/content/public/test/memory_coordinator_test_utils.cc
index be6143776cd838d5d5f3ac172d5e7f59c36c41e3..eb372ccbe906a9c90f9051311e2ecedb1669a4d3 100644
--- a/content/public/test/memory_coordinator_test_utils.cc
+++ b/content/public/test/memory_coordinator_test_utils.cc
@@ -11,14 +11,8 @@
 namespace content {
 
 void SetUpMemoryCoordinatorProxyForTesting() {
-  base::MemoryCoordinatorProxy::GetInstance()->
-      SetGetCurrentMemoryStateCallback(base::Bind(
-          &content::MemoryCoordinator::GetCurrentMemoryState,
-          base::Unretained(content::MemoryCoordinator::GetInstance())));
-  base::MemoryCoordinatorProxy::GetInstance()->
-      SetSetCurrentMemoryStateForTestingCallback(base::Bind(
-          &content::MemoryCoordinator::SetCurrentMemoryStateForTesting,
-          base::Unretained(content::MemoryCoordinator::GetInstance())));
+  base::MemoryCoordinatorProxy::GetInstance()->Set(
+      content::MemoryCoordinator::GetInstance()->GetWeakPtr());
 }
 
 }  // namespace content