Revert of Add MemoryCoordinatorClient

third_party/WebKit/Source/platform/exported/WebMemoryCoordinator.cpp

Index: third_party/WebKit/Source/platform/exported/WebMemoryCoordinator.cpp
diff --git a/third_party/WebKit/Source/platform/exported/WebMemoryCoordinator.cpp b/third_party/WebKit/Source/platform/exported/WebMemoryCoordinator.cpp
deleted file mode 100644
index 3ff71f08b5ac32dd515bb9d0a43fbe199e7ad762..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/platform/exported/WebMemoryCoordinator.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 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 "public/platform/WebMemoryCoordinator.h"
-
-#include "platform/MemoryCoordinator.h"
-
-namespace blink {
-
-void WebMemoryCoordinator::onMemoryPressure(WebMemoryPressureLevel pressureLevel)
-{
-    MemoryCoordinator::instance().onMemoryPressure(pressureLevel);
-}
-
-void WebMemoryCoordinator::purgeMemory()
-{
-    MemoryCoordinator::instance().purgeMemory();
-}
-
-} // namespace blink