Add TabLoaderTest

content/public/test/memory_coordinator_test_utils.cc

+// Copyright 2016 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/public/test/memory_coordinator_test_utils.h"
+
+#include "base/memory/memory_coordinator_proxy.h"
+#include "content/browser/memory/memory_coordinator.h"
+#include "content/public/common/content_features.h"
+
+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())));
+}
+
+}  // namespace content